Welcome to LookChem.com Sign In|Join Free
  • or
Home > Pharmaceutical > 103 > 

103-38-8

Basic Information
CAS No.: 103-38-8
Name: Butanoic acid,3-methyl-, phenylmethyl ester
Molecular Structure:
Molecular Structure of 103-38-8 (Butanoic acid,3-methyl-, phenylmethyl ester)
Formula: C12H16 O2
Molecular Weight: 192.28
Synonyms: Isovalericacid, benzyl ester (6CI,8CI); Benzyl 3-methylbutanoate; Benzyl3-methylbutyrate; Benzyl isopentanoate; Benzyl isovalerate; NSC 46124;Phenylmethyl isovalerate
EINECS:
Density: 1g/cm3
Melting Point:
Boiling Point: 245°Cat760mmHg
Flash Point: 98.9°C
Solubility:
Appearance:
Hazard Symbols:
Risk Codes: 36/38
Safety: Low toxicity by ingestion and skin contact. A skin irritant. Combustible liquid. When heated to decomposition it emits acrid smoke and fumes. See also ESTERS.
Transport Information:
PSA: 26.30000
LogP: 2.77590
Synthetic route
108-64-5

Ethyl isovalerate

100-51-6

benzyl alcohol

103-38-8

benzyl isovalerate

Conditions
ConditionsYield
titanium tetrachloride In toluene for 4h; Heating;98%
titanium tetrachloride In toluene for 4h; Heating / reflux;98%
1160845-88-4

C12H16N2O2

103-38-8

benzyl isovalerate

Conditions
ConditionsYield
With 1,8-diazabicyclo[5.4.0]undec-7-ene In chloroform for 24h; Reflux;80%
1184-53-8

methylcopper

103-38-8

benzyl isovalerate

Conditions
ConditionsYield
With chloromethylsilane In dichloromethane for 4h; Ambient temperature;76%
1262801-37-5

3-methyl-1-oxobutan-2-yl 4-nitrobenzoate

100-51-6

benzyl alcohol

103-38-8

benzyl isovalerate

Conditions
ConditionsYield
With 2-mesityl-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-2-ium tetrafluoroborate; triethylamine In tetrahydrofuran at 20℃; for 16h; Inert atmosphere;74%
107-86-8

3,3-dimethyl acrylaldehyde

100-51-6

benzyl alcohol

103-38-8

benzyl isovalerate

Conditions
ConditionsYield
With 1,4-bis[2,6-di(2-propyl)phenyl]-3-phenyl-1H-1,2,4-triazol-4-ium chloride; N-ethyl-N,N-diisopropylamine at 100℃; for 10h;72%
555-75-9

aluminum ethoxide

100-52-7

benzaldehyde

590-86-3

isovaleraldehyde

A

94-46-2

isoamyl benzoate

B

103-38-8

benzyl isovalerate

100-52-7

benzaldehyde

590-86-3

isovaleraldehyde

A

94-46-2

isoamyl benzoate

B

103-38-8

benzyl isovalerate

100-52-7

benzaldehyde

590-86-3

isovaleraldehyde

103-38-8

benzyl isovalerate

Conditions
ConditionsYield
With aluminum ethoxide
539-66-2

sodium isovalerate

100-44-7

benzyl chloride

103-38-8

benzyl isovalerate

539-66-2

sodium isovalerate

501-53-1

benzyl chloroformate

103-38-8

benzyl isovalerate

108-12-3

isopentanoyl chloride

100-51-6

benzyl alcohol

103-38-8

benzyl isovalerate

Conditions
ConditionsYield
With pyridine
503-74-2

3-methylbutyric acid

100-51-6

benzyl alcohol

103-38-8

benzyl isovalerate

Conditions
ConditionsYield
With sulfuric acid
at 280 - 300℃; beim Leiten ueber TiO2;
unter Entfernung des gebildeten Wassers;
1468-39-9

Isovaleric anhydride

100-51-6

benzyl alcohol

103-38-8

benzyl isovalerate

94231-95-5

benzaldehyde di(neopentyl) acetal

A

94-46-2

isoamyl benzoate

B

122-73-6

((isopentyloxy)methyl)benzene

C

103-38-8

benzyl isovalerate

D

75101-96-1

α-isopropyl cinnamaldehyde

E

100-52-7

benzaldehyde

F

100-51-6

benzyl alcohol

Conditions
ConditionsYield
With antimonypentachloride In 1,2-dichloro-ethane at 30℃; for 0.5h; Product distribution; Mechanism; action of Lewis acids, ferric chloride also used;
598-26-5

dimethylketene

100-51-6

benzyl alcohol

103-38-8

benzyl isovalerate

Conditions
ConditionsYield
boron trifluoride diethyl etherate In diethyl ether at 25℃; Rate constant; Mechanism; var. conc. of cat.;
108-12-3

isopentanoyl chloride

sodium benzylate

sodium benzylate

103-38-8

benzyl isovalerate

3-methyl-1-oxobutan-2-yl benzoate

100-51-6

benzyl alcohol

103-38-8

benzyl isovalerate

Conditions
ConditionsYield
With 2-mesityl-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-2-ium tetrafluoroborate; 1H-imidazole; caesium carbonate In toluene at 20℃; Inert atmosphere;
1262801-35-3

3-methyl-1-oxobutan-2-yl o-nitrobenzoate

100-51-6

benzyl alcohol

103-38-8

benzyl isovalerate

Conditions
ConditionsYield
With 2-mesityl-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-2-ium tetrafluoroborate; triethylamine In toluene at 20℃; Inert atmosphere;
1262801-36-4

3-methyl-1-oxobutan-2-yl m-nitrobenzoate

100-51-6

benzyl alcohol

103-38-8

benzyl isovalerate

Conditions
ConditionsYield
With 2-mesityl-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-2-ium tetrafluoroborate; triethylamine In toluene at 20℃; Inert atmosphere;
352-66-9

3-methylbutyroyl fluoride

100-51-6

benzyl alcohol

103-38-8

benzyl isovalerate

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃;
590-86-3

isovaleraldehyde

103-38-8

benzyl isovalerate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: difluoro[4-(trifluoromethyl)phenyl]-λ3-bromane / dichloromethane / 3 h / 0 °C / Inert atmosphere
2: triethylamine / dichloromethane / 20 °C
View Scheme
Multi-step reaction with 2 steps
1: dibromoisocyanuric acid / dichloromethane / 2 h / 20 °C
2: N-ethyl-N,N-diisopropylamine; dmap / dichloromethane / 0.33 h / 20 °C
View Scheme
35447-68-8

isovaleryl bromide

100-51-6

benzyl alcohol

103-38-8

benzyl isovalerate

Conditions
ConditionsYield
With dmap; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 0.333333h;348 mg
124-38-9

carbon dioxide

103-38-8

benzyl isovalerate

1430413-87-8

2-((benzyloxy)carbonyl)-3-methylbutanoic acid

Conditions
ConditionsYield
With n-butyllithium; diisopropylamine In tetrahydrofuran; hexane at -70℃; for 0.333333h;88%
3638-64-0

1-nitroethylene

103-38-8

benzyl isovalerate

3-methyl-2-(2-nitro-ethyl)-butyric acid benzyl ester

Conditions
ConditionsYield
With diisopropylamine; lithium diisopropyl amide In tetrahydrofuran; hexane -78 deg C, 1 h; -78 deg C to room temp., 35 min;77%
103-38-8

benzyl isovalerate

142955-51-9

N-butoxycarbonyl-L-phenylalanine anhydride

(S)-4-tert-Butoxycarbonylamino-2-isopropyl-3-oxo-5-phenyl-pentanoic acid benzyl ester

Conditions
ConditionsYield
With lithium diisopropyl amide In tetrahydrofuran at -78℃; for 0.166667h;63%
103-38-8

benzyl isovalerate

125814-30-4

BOC-L-alanine-NCA

(S)-4-tert-Butoxycarbonylamino-2-isopropyl-3-oxo-pentanoic acid benzyl ester

Conditions
ConditionsYield
With lithium diisopropyl amide In tetrahydrofuran at -78℃; for 0.166667h;59%
103-38-8

benzyl isovalerate

25613-60-9

Nα-carbobenzyloxy-L-phenylalanine N-carboxanhydride

(S)-4-Benzyloxycarbonylamino-2-isopropyl-3-oxo-5-phenyl-pentanoic acid benzyl ester

Conditions
ConditionsYield
With lithium diisopropyl amide In tetrahydrofuran at -78℃; for 0.166667h;52%
103-38-8

benzyl isovalerate

125814-31-5

(S)-4-Benzyloxymethyl-2,5-dioxo-oxazolidine-3-carboxylic acid tert-butyl ester

(S)-5-Benzyloxy-4-tert-butoxycarbonylamino-2-isopropyl-3-oxo-pentanoic acid benzyl ester

Conditions
ConditionsYield
With lithium diisopropyl amide In tetrahydrofuran at -78℃; for 0.166667h;50%
103-38-8

benzyl isovalerate

N-(tert-butoxycarbonyl)-L-leucine N-carboxyanhydride

(S)-4-tert-Butoxycarbonylamino-2-isopropyl-6-methyl-3-oxo-heptanoic acid benzyl ester

Conditions
ConditionsYield
With lithium diisopropyl amide In tetrahydrofuran at -78℃; for 0.166667h;50%
5292-43-3

bromoacetic acid tert-butyl ester

103-38-8

benzyl isovalerate

894147-72-9

C18H26O4

Conditions
ConditionsYield
Stage #1: benzyl isovalerate With lithium diisopropyl amide In tetrahydrofuran at -78 - 0℃;
Stage #2: bromoacetic acid tert-butyl ester In tetrahydrofuran at 0 - 20℃; Further stages.;
48%
103-38-8

benzyl isovalerate

(S)-4-(2-Benzyloxycarbonyl-ethyl)-2,5-dioxo-oxazolidine-3-carboxylic acid tert-butyl ester

(S)-4-tert-Butoxycarbonylamino-2-isopropyl-3-oxo-heptanedioic acid dibenzyl ester

Conditions
ConditionsYield
With lithium diisopropyl amide In tetrahydrofuran at -78℃; for 0.166667h;46%
103-38-8

benzyl isovalerate

Z-L-Ala-NCA

(S)-4-Benzyloxycarbonylamino-2-isopropyl-3-oxo-pentanoic acid benzyl ester

Conditions
ConditionsYield
With lithium diisopropyl amide In tetrahydrofuran at -78℃; for 0.166667h;43%
103-38-8

benzyl isovalerate

(S)-4-Benzyloxycarbonylmethyl-2,5-dioxo-oxazolidine-3-carboxylic acid tert-butyl ester

(S)-4-tert-Butoxycarbonylamino-2-isopropyl-3-oxo-hexanedioic acid dibenzyl ester

Conditions
ConditionsYield
With lithium diisopropyl amide In tetrahydrofuran at -78℃; for 0.166667h;42%
103-38-8

benzyl isovalerate

(S)-3-benzyloxycarbonyl-4-isopropyl-2,5-oxazolidinedione

(S)-4-Benzyloxycarbonylamino-2-isopropyl-5-methyl-3-oxo-hexanoic acid benzyl ester

Conditions
ConditionsYield
With lithium diisopropyl amide In tetrahydrofuran at -78℃; for 0.166667h;40%
  • Display:default sort

    New supplier

  • Benzyl isovalerate

  • Casno:

    103-38-8

    Benzyl isovalerate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA.Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Active pharmaceutical ingredients(APIs), Veterinary, Indole derivatives, Aro

    Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Fine chemicals, Active pharmaceutical ingredients(APIs), Veterinary, In

  •  Chemwill Asia Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:021-51086038

    Address:High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China

       Inquiry Now

  • Butanoic acid,3-methyl-, phenylmethyl ester

  • Casno:

    103-38-8

    Butanoic acid,3-methyl-, phenylmethyl ester

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 3.0-3.0/Kilogram

    As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis according to the contract research and development services for the fine c

    Dayang Chem (Hangzhou) Co.,Ltd. dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredi

  •  Dayang Chem (Hangzhou) Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-88938639

    Address:9/F, Unit 2 Changdi Torch Building, 259# WenSan Road, Xihu District, Hangzhou City 310012, P.R.China

       Inquiry Now

  • BENZYL ISOVALERATE cas no: 103-38-8

  • Casno:

    103-38-8

    BENZYL ISOVALERATE cas no: 103-38-8

    Min.Order: 1 Gram

    FOB Price:  USD $ 10000.0-10000.0/Gram

    Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

    Welcome to Henan Tianfu Chemical Co., Ltd. Our company engages in noble metal catalysts, synthesis of electronic chemical materials and Pharmaceutical, Agrochemicals, Food Additive

  •  Henan Tianfu Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-371-55170693/55170694

    Address:Zhengzhou International Trade New Territory,Jinshui District,Zhengzhou ,China

       Inquiry Now

  • Manufacturer supply CAS 103-38-8 with best quality

  • Casno:

    103-38-8

    Manufacturer supply CAS 103-38-8 with best quality

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 139.0-210.0/Kilogram

    WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

    Zhuo Zhou Wen Xi Import and Export Co., Ltd. is a company mainly engaged in the export of pharmaceutical raw materials. Its parent company is (Wen Xi Pharma), including three subs

  •  Zhuozhou Wenxi import and Export Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-13111626072

    Address:Room 1710, Baoxin International Phase I, 19 Guanyun East Road, Zhuozhou, Hebei

       Inquiry Now

  • Butanoic acid,3-methyl-, phenylmethyl ester 103-38-8

  • Casno:

    103-38-8

    Butanoic acid,3-methyl-, phenylmethyl ester 103-38-8

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

    Shanghai Upbio Tech Co.,Ltd (Former Onchem (China)Co.,Ltd) is a comprehensive manufacturer and an international distribution of chemicals throughout the world, The predecessor of

  •  Shanghai Upbio Tech Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-21-52196435

    Address:No.2 Floor,No.979 Yunhan Rd,Nicheng,Pudong New Area,Shanghai,China

       Inquiry Now

  • BENZYL ISOVALERATE made in china

  • Casno:

    103-38-8

    BENZYL ISOVALERATE made in china

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 15.0-15.0/Kilogram

    Coreychem competetive product High quality and favourable price Perfect logistics system Advanced and completed testing facilities High Cost-Effective and stable supplying Coreychem focus on high complex new type intermediates and fi

    Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded t

  •  Career Henan Chemical Co

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-371-86658258

    Address:Building 3 of Innovation Park, East District of the National University Science Park

       Inquiry Now

  • Butanoic acid,3-methyl-, phenylmethyl ester

  • Casno:

    103-38-8

    Butanoic acid,3-methyl-, phenylmethyl ester

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

    J&H Chemical is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other

  •  Hangzhou J&H Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-87396432

    Address:No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China

       Inquiry Now

  • Factory Supply Benzyl isovalerate

  • Casno:

    103-38-8

    Factory Supply Benzyl isovalerate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Ality Holding Group Limited, established in 2007, is a comprehensive Chemical Supply Group with Patent Technology as its core. Ality Group operates branches in Hong Kong, Singapore and mainland China, including production bases in Shandong, Zhejiang

    Ality Group, established in 2007, is a comprehensive Chemical Supply Group with Patent Technology as its core. Ality Group operates branches in Hong Kong, Singapore and mainland Ch

  •  Ality Chemical Corporation

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:0513-87616220

    Address:Fine chemical industry park, Nantong,Jiangsu

       Inquiry Now

  • Isovaleric acid-benzyl ester

  • Casno:

    103-38-8

    Isovaleric acid-benzyl ester

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Hangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu

    Hangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in No

  •  Huarong Industrial Group Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-571-86758373

    Address:Room1707, 7Th Floor, Xin Chuanmei Industry Building , No.58 of Xintang Road, Jianggan District, Hangzhou, China.

       Inquiry Now

  • BENZYL ISOVALERATE

  • Casno:

    103-38-8

    BENZYL ISOVALERATE

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    1, High quality with competitive price: 2, Fast and safe delivery 3.Excellent pre-sales and after-sales service 4. Well-trained and professional technologist and sales with rich experience in the field Appearance:see detailed specifications St

    Hangzhou Clap Technology Co., Ltd is a leading manufacturer and supplier of API, Pharma intermediates, organic and inorganic compounds, rare earth, pesticide, raw drugs, fine chemi

  •  HANGZHOU CLAP TECHNOLOGY CO,.LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-571-56972507

    Address:Room 4198,Floor 4,No.4,ShanXian Road XiaCheng District,HangZhou city,ZheJiang province,China

       Inquiry Now

  • BENZYL ISOVALERATE

  • Casno:

    103-38-8

    BENZYL ISOVALERATE

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Yinghao Pharm products include: leader molecule, heterocyclic compounds,chiral compounds, photoelectric materials, biochemical reagents etc. For example:benzene, pyrimidine, boricacid,pyridine, pyrazole, imidazole, pyrrole, fluorine and other derivat

    Yinghao Pharm is located in Changzhou Science and Education City, we customize synthetic pharmaceutical intermediates and organic compounds. The products are mainly used in pharmac

  •  Yinghao Pharm Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-519-85390519

    Address:NO4,R&D Port,Changzhou Science&Education Town,18-50 Changwuzhong Road,Wujin Disctrict,Changhzou,Jiangsu

       Inquiry Now

  • Benzyl isovalerate FCC

  • Casno:

    103-38-8

    Benzyl isovalerate FCC

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

    Kono Chem Co.,Ltd is a leading producer of standardized herbal extracts, natural active ingredients and APIs for pharmaceutical, health food and cosmetic industries. Annually, mo

  •  Kono Chem Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:86-29-86107037-8015

    Address:No.11 Daqing Road,Lianhu District,Xi’an 710082,China

       Inquiry Now

  • Benzyl isovalerate

  • Casno:

    103-38-8

    Benzyl isovalerate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Benzyl isovalerate CAS#103-38-8 Storage:Keep container tightly closed in a dry, cool and well-ventilated place. Package:25Kg/drum, 150Kg/drum, 200kg/drum, According to request. Transportation:By sea, by air.

    Orchid Chemical was established in 2009; we are headquartered in Hangzhou, which is 200 km from China's biggest sea port, Shanghai. Orchid chemical is a joint-venture company, com

  •  ORCHID CHEMICAL SUPPLIES LTD

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86-571-85395792

    Address:607, North Zhongshan Road, Hangzhou 310000 China

       Inquiry Now

  • Benzyl isovalerate

  • Casno:

    103-38-8

    Benzyl isovalerate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp

    As a member of TAIHO Group,Hubei Taiho Chemical Co.,Ltd,is a professional new-type chemicals enterprise combined into research and development,production and sales.We adhere to the

  •  Hubei Taiho Chemical Co.,LTD

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-18120399543

    Address:No. 49 taifeng Road,Qianjiang City,Hubei,China

       Inquiry Now

  • BENZYL ISOVALERATE

  • Casno:

    103-38-8

    BENZYL ISOVALERATE

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the BENZYL ISOVALERATE, CAS:103-38-8 with the most competitive price and the best quality

    Finetech Industry Limited is a company in England,which specializing in developing, manufacturing and marketing fine organic compounds and intermediates for the fine chemical and p

  •  Finetech Industry Limited

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-27-87465837

    Address:wuhan

       Inquiry Now

  • BENZYL ISOVALERATE

  • Casno:

    103-38-8

    BENZYL ISOVALERATE

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Shanghai, Run-Biotech Co., Ltd is a leading domestic pharmaceutical, biopharmaceutical, and health care products R & D outsourcing services company. As an innovation-driven and customer-focused company, Run Biotech provides a broad and integrated por

    Dine products include organic reagents, inorganic reagents and biochemical reagents, including pharmaceutical intermediates, bulk drugs, catalysts, high purity solvents, specialty

  •  Shanghai Run-Biotech Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-21-57171705 / 57171706

    Address:No.787, Kangqiao Road, Pudong New District, Shanghai, China

       Inquiry Now

  • Butanoic acid,3-methyl-, phenylmethyl ester

  • Casno:

    103-38-8

    Butanoic acid,3-methyl-, phenylmethyl ester

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Butanoic acid,3-methyl-, phenylmethyl esterAppearance:detailed see specifications Storage:Keep away of light, cool place Package:25kg/drum;200kg/drum Application:Used in Synthesis, Pharmaceuticals and other fields Transportation:Sea/air/courier

    Antimex Chemical Limied, was founded in 2001, we are specializing in manufacturing & researching of Active pharmaceutical Ingredients,Veterinary pharm APIs,cosmetic ingredients,and

  •  Antimex Chemical Limied

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:0086-21-50563169

    Address:Room1027,No.Jinyu Road,Pudong

       Inquiry Now

  • Butanoic acid,3-methyl-, phenylmethyl ester cas  103-38-8

  • Casno:

    103-38-8

    Butanoic acid,3-methyl-, phenylmethyl ester cas 103-38-8

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Butanoic acid,3-methyl-, phenylmethyl ester cas 103-38-8Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

    Welcome to Hangzhou Fandachem Co.,Ltd (www.FandaChem.com) Hangzhou Fandachem Co.,Ltd (Fandachem),an experienced and professional China-based Fine Chemical supplier. We supply the

  •  Hangzhou Fandachem Co.,Ltd

    China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86-571-28800458

    Address:Room 5010, No.9 YanAn Road,Hangzhou,Zhejiang,China

       Inquiry Now

  • BENZYL ISOVALERATE

  • Casno:

    103-38-8

    BENZYL ISOVALERATE

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    High quality Storage:Store in dry, dark and ventilated place Application:Fine chemical industry

    Hangzhou Keying Chem Co., Ltd. Is a comprehensive enterprise, dedicated to the development, production and marketing of chemicals. As a technology innovative and service profession

  •  Hangzhou Keyingchem Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-85378921

    Address:Jintong international Building, No.113,Huayuangang Street, Gong shu District, Hangzhou,Zhejiang, China.

       Inquiry Now

  • Benzyl isovalerate

  • Casno:

    103-38-8

    Benzyl isovalerate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Prime Molecular Co., Ltd. is a high-tech enterprise providing comprehensive customer service for pharmaceutical companies at home and abroad in accordance with international standards. Two R&D centers and two production sites in China, all well-equip

    Prime Molecular Co., Ltd. is an advanced chemical intermediates manufacture with ?two R&D centers and two production sites in China, all well-equipped with dedicated and profession

  •  PRIME MOLECULAR CO.,LIMITED

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:0852-95636137

    Address:Hong Kong

       Inquiry Now

  • Benzyl Isovalerate manufacturer

  • Casno:

    103-38-8

    Benzyl Isovalerate manufacturer

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers.Appearance:White powder Storage:keep sealed and keep from direct light Package:According client's requirements Application:pharmaceutica

    Shanghai Yuanye Bio-Technology Co., Ltd. is a comprehensive enterprise of life science, specializing in the research, development and sales of biochemical reagents, analytical stan

  •  Shanghai Yuanye Bio-Technology Co., Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-21-67811725

    Address:Building 6, No. 465, Changta Road,Songjiang District,Shanghai,China

       Inquiry Now

  • Benzylisovalerate

  • Casno:

    103-38-8

    Benzylisovalerate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Debyesci is here who supplied several kinds of chemical products to global pharmaceutical, drug discovery, agrochemical and biotechnology industries for four yearsOur key scientific leadership team has gained experience in top research and developmen

    Debyesci is here who supplied several kinds of chemical products to global pharmaceutical, drug discovery, agrochemical and biotechnology industries for four years Our key scienti

  •  Debye Scientific

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+85221376140

    Address:Rm. 19C, Lockhart Ctr., 301-307 Lockhart Rd., Wan Chai

       Inquiry Now

  • BENZYL ISOVALERATE

  • Casno:

    103-38-8

    BENZYL ISOVALERATE

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Henan Sunlake Enterprise Corporation is located in Henan Province , the central plain of China , which enjoys favorable geogeaphical position and convenient transportion. The compa

  • HENAN SUNLAKE ENTERPRISE CORPORATION

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-371- 86259723

    Address:Mingmen International Center, NO.222 Dongming Road,Zhengzhou,Henan,China

       Inquiry Now

  • BENZYL ISOVALERATE

  • Casno:

    103-38-8

    BENZYL ISOVALERATE

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 20.0-20.0/Kilogram

    Colorless liquid with the fragrance of flowers, herbs, and like apple and blue cheese aroma. The boiling point of 246 ℃. Soluble in ethanol and most of the volatile oil, slightly soluble in propylene glycol, insoluble in glycerin and water. Type

    Shaanxi Top Pharm Chemical Co., Ltd. has been primarily engaged in the research, development, and marketing of various pharmaceutical&chemical products since 1999. We take full ad

  • SHAANXI TOP PHARM CHEMICAL CO.LTD

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-029-85733403

    Address:No.108 ,west sector,south er huan,xi'an,china

       Inquiry Now

  • Benzyl isovalerate

  • Casno:

    103-38-8

    Benzyl isovalerate

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    At Share Chemical Company, we scrupulously abide by our policy of “Excellent Quality at a Reasonable Price”. We strive to satisfy all of our customers by providing the finest quality products supported by the finest in customer servi

    Share Chemical Co., Ltd. is an innovative chemical producer engaged in the production of organic specialty chemicals, pharmaceuticals, and fine chemicals of high purity for product

  • Hangzhou Share Chemical Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86-57187093700

    Address:Hang Xing Road

       Inquiry Now

  • Benzyl isovalerate

  • Casno:

    103-38-8

    Benzyl isovalerate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Cerametek Materials (CMT) is your industrial and R&D supplier: 1. Semiconductor materials: Compounds of II, III, IV, V, VI groups such as Metal Sulfides, Selenides, Tellurides, Arsenide, Antimonide, Phosphide... 2. Advanced ceramic and crys

    Cerametek Materials (CMT) is your industrial and R&D supplier: 1. Semiconductor materials: Compounds of II, III, IV, V, VI groups such as Metal Sulfides, Selenides, Tellu

  • Cerametek Materials(ShenZhen)Co., Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86-755-2324.2554

    Address:A3-#9, YongChuan Street, Suite 501

       Inquiry Now

  • Butanoic acid,3-methyl-, phenylmethyl ester

  • Casno:

    103-38-8

    Butanoic acid,3-methyl-, phenylmethyl ester

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    United Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat

    United Scientific Company (USC) Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. USC has both the expertise and flexibility

  • Shanghai united Scientific Co.,Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-21-53535353

    Address:28F No.900 huaihai Road Shanghai China

       Inquiry Now

  • Benzyl Isovalerate

  • Casno:

    103-38-8

    Benzyl Isovalerate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Angene supplies the compounds with the most competitive price and the best quality; specializes in custom synthesis & building blocks. Welcome the enquiries & orders around the world. Application:chemical research

    Angene is pledged to providing quality chemicals for use in research and development and commercial manufacturing. Angenes offers over 100,000 products including lab reagents, inte

  • Angene International Limited

    United Kingdom  |  Contact Details

    Business Type:Trading Company

    Tel:+852 8191 6999

    Address:CHURCHILL HOUSE 142-146 OLD STREET

       Inquiry Now

  • isovaleric acid, benzyl ester

  • Casno:

    103-38-8

    isovaleric acid, benzyl ester

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Antaeus-biotech with Established in July 12873 is a high-technical enterprise which focus on the development of health products. We have excellent professionals, first-class facilities and perfect management system. Through persistent efforts, we con

    Antaeus Bio-Tech was established in 2013, it is a high-tech pharmaceutical & chemical enterprise which is integrated in pharmaceutical & chemical products scientific research, prod

  • Antaeus Bio-technology Co., LTD

    China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:021-31252569

    Address:shanghai pudong

       Inquiry Now

  • Butanoic acid,3-methyl-, phenylmethyl ester

  • Casno:

    103-38-8

    Butanoic acid,3-methyl-, phenylmethyl ester

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    YUYONGMEI was established in Aug,1999, located in the industrial park of Nanjing University of Technology, It is a private enterprises in Jiangsu Province with 1200 square meters’ R&D center. Our R&D center has a well-equipped synthetic laboratory a

    YUYONGMEI was established in Aug,1999, located in the industrial park of Nanjing University of Technology, It is a private enterprises in Jiangsu Province with 1200 square meters’

  • yuyongmei

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:.+86-571-12345678

    Address:sichuan

       Inquiry Now

  • Benzyl isovalerate

  • Casno:

    103-38-8

    Benzyl isovalerate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Benzyl isovalerateAppearance:detailed see specifications Storage:Store in dry, dark and ventilated place. Package:100g/bag, 1kg/bag, 9469kg/drum,according to the clients requirement Application:It is an important intermediate used in Organic Synthesi

  • Chemical Co.Ltd

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

       Inquiry Now

  • Benzyl Isovalerate

  • Casno:

    103-38-8

    Benzyl Isovalerate

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    high purity Application:Drug intermediates Materials intermediates and active molecules

    Novachemistry offers a broad range of specialty chemicals and customized synthesis services to a range of pharmaceutical, agrochemical and biochemical industries. Novachemistry has

  • NovaChemistry

    United Kingdom  |  Contact Details

    Business Type:Trading Company

    Tel:+44 (0)208 191 7890

    Address:Unit11, Ark Business Centre, Gorden Road, Loughborough, United Kingdom

       Inquiry Now

  • Total:37 Page 1 of 1 1

Please post your buying leads,so that our qualified suppliers will soon contact you!
*Required Fields

Chemistry

Molecular Structure of Benzyl isovalerate (CAS NO.103-38-8):

IUPAC Name: benzyl 3-methylbutanoate
Empirical Formula: C12H16O2
Molecular Weight: 192.2542
Index of Refraction: 1.495
Surface Tension: 34.3 dyne/cm
Density: 1 g/cm3
Flash Point: 98.9 °C
Enthalpy of Vaporization: 48.21 kJ/mol
Boiling Point: 245 °C at 760 mmHg
Vapour Pressure: 0.0294 mmHg at 25°C
bp: 116 °C9 mm Hg(lit.)
Synonyms: 3-methylbutanoicacidphenylmethylester ; 3-methyl-butanoicaciphenylethylester ; 3-methyl-butanoicaciphenylmethylester ; Benzyl isopentanoate ; Butanoic acid, 3-methyl-, phenylethyl ester;Butanoic acid, 3-methyl-, phenylmethyl ester ; Butanoicacid,3-methyl-,phenylmethylester ; Isopentanoic acid, phenylmethyl ester

Toxicity Data With Reference

1.    

skn-rbt 500 mg/24H MLD

    FCTXAV    Food and Cosmetics Toxicology. 12 (1974),829.
2.    

orl-rat LD50:>5 g/kg

    FCTXAV    Food and Cosmetics Toxicology. 12 (1974),829.
3.    

skn-rbt LD50:>5 g/kg

    FCTXAV    Food and Cosmetics Toxicology. 12 (1974),829.

Consensus Reports

Reported in EPA TSCA Inventory.

Safety Profile

Low toxicity by ingestion and skin contact. A skin irritant. Combustible liquid. When heated to decomposition it emits acrid smoke and fumes. See also ESTERS.

Specification

 Benzyl isovalerate (CAS NO.103-38-8) is a colorless liquid, with floral, herbal aroma and like apples and blue cheese aroma. Soluble in ethanol and most of the non-volatile oil, slightly soluble in propylene glycol, glycerin and insoluble in water, can be used as edible spices, derived by the esterification of isovaleric acid and benzyl alcohol .

 Benzyl isovalerate (CAS NO.103-38-8) is a toxic material,be corrosive,burning will produce nitrogen oxides emitted toxic fumes.Besides should be stored and transported in low-temperature,drying environment. separately with oxidizing agents.Fire extinguishing agents water, carbon dioxide, dry powder, foam would be used if emergency.