Welcome to LookChem.com Sign In|Join Free

Products

  • or
Home > Pharmaceutical > 121 > 

121-46-0
Refine

Refine

Country

Business Type

Certificate

Display

Products Categories

Basic Information
CAS No.: 121-46-0
Name: 2,5-Norbornadiene
Article Data: 106
Molecular Structure:
Molecular Structure of 121-46-0 (2,5-Norbornadiene)
Formula: C7H8
Molecular Weight: 92.1405
Synonyms: 2,5-Norbornadiene(8CI);3,6-Methano-1,4-cyclohexadiene;Bicyclo[2.2.1]heptadiene;NSC 13672;Norbornadiene;Bicyclo[2.2.1]hepta-2,5-diene;
EINECS: 204-472-0
Density: 1.003 g/cm3
Melting Point: -20--19 °C
Boiling Point: 89.5 °C at 760 mmHg
Flash Point: 12 °F
Solubility: Immiscible with water.
Appearance: Clear colorless to slightly yellow liquid
Hazard Symbols: FlammableF
Risk Codes: 11
Safety: 16-23
Transport Information: UN 2251 3/PG 2
PSA: 0.00000
LogP: 1.74850
Related products
Synthetic route
278-06-8

quadricyclo[2.2.1.0.0]heptane

121-46-0

bicyclo[2.2.1]hepta-2,5-diene

Conditions
ConditionsYield
x In nitromethane at 25℃;100%
cadmium(II) sulphide In dichloromethane for 3h; Product distribution; Irradiation; other semiconducters, presence of methylviologen dication and diphenylamine;1.8%
3,3-dimethyldioxirane In dichloromethane; acetone at 0℃; for 0.0166667h;60 % Turnov.
278-06-8

tetracyclo-[3.2.0.0.2,7.04,6]heptane

121-46-0

bicyclo[2.2.1]hepta-2,5-diene

Conditions
ConditionsYield
With 1-Cyanonaphthalene In methanol Irradiation;
dichloro(norbornadiene)palladium(II) In dichloromethane at 25℃; for 1h; Product distribution; Quantum yield; Mechanism; Irradiation; different Q concentration, solvent, times, intensity and wavelenght of irradiation, effect of free radical scavenger;
With 9,10-Dicyanoanthracene In hexane Quantum yield; Mechanism; Rate constant; Ambient temperature; Irradiation; exciplex isomerization, var. of sensitizer, solv.;
With aluminum oxide; 4-Aminosalicylic acid; tetrasodium (5,10,15,20-tetrakis(4-sulfonatophenyl)porphyrinato)cobalt(II) In pentane at 24℃; Rate constant; Thermodynamic data; ΔH(activation);
With trichlorostannylacetylene at 25℃; for 1h; Inert atmosphere;
(+-)-dimethyl-norborn-5-ene-2exo-yl-amine oxide

(+-)-dimethyl-norborn-5-ene-2exo-yl-amine oxide

121-46-0

bicyclo[2.2.1]hepta-2,5-diene

Conditions
ConditionsYield
at 200℃; under 30 - 60 Torr;
(+-)-trimethyl-norborn-5-ene-2exo-yl-ammonium hydroxide

(+-)-trimethyl-norborn-5-ene-2exo-yl-ammonium hydroxide

121-46-0

bicyclo[2.2.1]hepta-2,5-diene

Conditions
ConditionsYield
at 110 - 125℃; under 30 - 60 Torr;
27770-83-8

endo-2,3-bis(phenylsulfonyl)bicyclo<2.2.1>hept-5-ene

121-46-0

bicyclo[2.2.1]hepta-2,5-diene

Conditions
ConditionsYield
With methanol; sodium dihydrogenphosphate; sodium amalgam Ambient temperature;65%
With sodium dihydrogenphosphate; sodium amalgam In methanol Ambient temperature;65%
132856-14-5

exo-3-deuteriobicyclo<2.2.1>hept-5-enyl tosylate

A

74773-67-4, 92076-23-8

<2-D>Bicyclo<2.2.1>hepta-2,5-dien

B

121-46-0

bicyclo[2.2.1]hepta-2,5-diene

Conditions
ConditionsYield
With 18-crown-6 ether; potassium tert-butylate In various solvent(s) at 60℃; Yield given. Yields of byproduct given;
With 18-crown-6 ether; potassium tri-2-norbornylmethoxide In various solvent(s) at 60℃; Yield given. Yields of byproduct given;
75612-58-7

bicyclo<2.2.1>hepta-2,5-dien-2-yl p-tolyl sulfone

121-46-0

bicyclo[2.2.1]hepta-2,5-diene

Conditions
ConditionsYield
With sodium dihydrogenphosphate; sodium amalgam In methanol at 18℃;27%
278-06-8

quadricyclo[2.2.1.0.0]heptane

A

121-46-0

bicyclo[2.2.1]hepta-2,5-diene

exo-3-Oxa-4-thiatricyclo<4.2.1.02,5>non-7-ene 4-oxide

Conditions
ConditionsYield
With sulfur dioxide In chloroform at 0℃; under 15 Torr; rotaevaporation;
278-06-8

tetracyclo-[3.2.0.0.2,7.04,6]heptane

A

13041-10-6

7anti-Methoxy-norbornen-(2)

21516-65-4

3-methoxynortricyclene

C

121-46-0

bicyclo[2.2.1]hepta-2,5-diene

Conditions
ConditionsYield
With Rh(pnen)3(3+) In methanol Irradiation;A n/a
B n/a
C 72%
...Expand
23979-29-5

exo-3,4-diazotricyclo[4.2.1.02,5]nona-3,7-diene

A

121-46-0

bicyclo[2.2.1]hepta-2,5-diene

B

278-06-8

quadricyclo[2.2.1.0.0]heptane

Conditions
ConditionsYield
With 9,10-Dicyanoanthracene Irradiation;
With 9,10-Dicyanoanthracene In acetonitrile at 23℃; Product distribution; Mechanism; Irradiation; var. sensitizers and solvents;
In various solvent(s) at 144.85℃; Kinetics; Further Variations:; Temperatures;
Hot Products
  • Display:default sort

    New supplier

  • 2,5-Norbornadiene

  • Casno:

    121-46-0

    2,5-Norbornadiene

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 3.0-3.0

    DayangChem exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product s

    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

  • 8,9,10-Trinorborna-2,5-diene

  • Casno:

    121-46-0

    8,9,10-Trinorborna-2,5-diene

    Min.Order: 5 Kiloliter

    FOB Price:  USD $ 1.2-5.0

    Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

    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

  • 121-46-0 2,5-Norbornadiene

  • Casno:

    121-46-0

    121-46-0 2,5-Norbornadiene

    Min.Order: 100 Kilogram

    FOB Price:  USD $ 40.0-40.0

    Our company was built in 2009 with an ISO certificate.In the past 6 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

    Our company engages in Electronic chemicals such as OLED，Photoresist chemical，Electrolyte additive and Intermediate Pharmaceutical production; development of noble metal catalysts,

  •  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

  • Factory Supply 2,5-Norbornadiene

  • Casno:

    121-46-0

    Factory Supply 2,5-Norbornadiene

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    Product Name: 2,5-Norbornadiene CAS No.: 121-46-0 Quantity

    Ality Chemical, established in 2007, is a comprehensive Chemical Production&Supply Group with Patent Technology as its core. Ality Chemical operates sales branches in Shanghai, Xia

  •  Ality Chemical Corporation

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:0513-87616220

    Address:Fine chemical industry park, Nantong,Jiangsu

       Inquiry Now

  • 2,5-Norbornadiene

  • Casno:

    121-46-0

    2,5-Norbornadiene

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0

    Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

    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

  • Bicyclo(2.2.1)hepta-2,5-diene (2,5-norbornadiene)

  • Casno:

    121-46-0

    Bicyclo(2.2.1)hepta-2,5-diene (2,5-norbornadiene)

    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

  • Bicyclo[2.2.1]hepta-2,5-diene

  • Casno:

    121-46-0

    Bicyclo[2.2.1]hepta-2,5-diene

    Min.Order: 10 Gram

    FOB Price:  USD $ 0.0-0.0

    Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

    Hangyu Biotech is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and O

  •  Zibo Hangyu Biotechnology Development Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-15965530500

    Address:Room1701, Tianxing Building,Licheng district, jinan, Shandong, China

       Inquiry Now

  • 2,5-Norbornadiene

  • Casno:

    121-46-0

    2,5-Norbornadiene

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

    Zibo Dorne chemical technology co., LTD. is a biotechnology enterprise engaged in the R&D, production and sales of drugs, steroids, peptides, raw materials, vitamins, food additive

  •  Zibo Dorne chemical technology co. LTD

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-18560316533

    Address:No. 416, 4th floor, zhongguancun science and technology city, no. 1, west 6th road, zhangdian district

       Inquiry Now

  • 2,5-NorbornadieneCAS NO.: 121-46-0

  • Casno:

    121-46-0

    2,5-NorbornadieneCAS NO.: 121-46-0

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 5.0-5.0

    We are leading fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...)

    The company is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds,

  •  Henan Wentao Chemical Product Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-370-2722992

    Address:32 Room, 5th Floor, Building 11, No. 6 Yinxing Road, High-tech Industrial Development Zone, Zhengzhou City, Henan Province

       Inquiry Now

  • Bicyclo[2.2.1]hepta-2,5-diene

  • Casno:

    121-46-0

    Bicyclo[2.2.1]hepta-2,5-diene

    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

  • 2,5-Norbornadiene

  • Casno:

    121-46-0

    2,5-Norbornadiene

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    C-5284 Bicyclo[2.2.1]hepta-2,5-diene M.F:C7H8

    Hangzhou Dingyan Chem Co., LTD. is located in the beautiful tourist city of hangzhou, is a comprehensive chemical enterprice which doing import and export business by its own comp

  •  Hangzhou Dingyan Chem Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-571-86465881,86-571-87157530,86-571-88025800

    Address:RM.1118,NO.1 Building, Baiyun Tower,Jianggan Area, Hangzhou city, China,310004

       Inquiry Now

  • 2,5-Norbornadiene

  • Casno:

    121-46-0

    2,5-Norbornadiene

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    2,5-Norbornadiene supplierAppearance:White or off-white powder Storage:Keep away of light，cool place Package:25kg/drum;200kg/drum Application:Pharma Intermediate Transportation:Sea/air/courier

    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

  • 2,5-Norbornadiene (stabilized with BHT)

  • Casno:

    121-46-0

    2,5-Norbornadiene (stabilized with BHT)

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

    Located in Zhengdong New District,?Zhengzhou of Henan province, Henan Allgreen Chemical Co.,Ltd is a comprehensive high-tech modern enterprises integrating professional R&D, pro

  •  Henan Allgreen Chemical Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-0371-87507775

    Address:No 260 Dongming Road,Jinshui District

       Inquiry Now

  • 2,5-Norbornadiene

  • Casno:

    121-46-0

    2,5-Norbornadiene

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

    Xiamen Aeco Chemical Industrial Co., Ltd(same as Aecochem Corp.) An ISO 9001:2015 Certified Company Your Partner in China, a Professional chemical raw material supplier, our

  •  Aecochem Corp.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-592 599 8717

    Address:No 611 Sishui Road,Huli

       Inquiry Now

  • 2,5-Norbornadiene

  • Casno:

    121-46-0

    2,5-Norbornadiene

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as

    Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns

  •  Hunan chemfish Pharmaceutical co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:0731-85567275

    Address:No.10048, xiangjiang centry bulding ,kaifu district ,changsha city ,Hunan

       Inquiry Now

  • factory supply CAS 121-46-0 with competitive price

  • Casno:

    121-46-0

    factory supply CAS 121-46-0 with competitive price

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 112.0-112.0

    Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard

    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

  • 2,5-Norbornadiene

  • Casno:

    121-46-0

    2,5-Norbornadiene

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

    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

  • 2,5-Norbornadiene

  • Casno:

    121-46-0

    2,5-Norbornadiene

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi

    Amoychem integrates the sourcing ,marketing and support of the entire range of top-quality chemical products. We provide our customers with professional service and high performan

  •  Xiamen AmoyChem Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86 592 605 1114

    Address:Factory 2/F, NO. 206 Weili Road

       Inquiry Now

  • Total:19 Page 1 of 1 1
Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 121-46-0

Chemistry

Product Categories: Functional Materials;Photochromic Compounds;Norbornene Derivatives ；Azobenzene, etc. (Photochromic Compounds);
Synonyms:bicyclo(2.2.1)heptadiene;bicyclo[2.2.1]hepta-2,5-diene,(Norbornadiene);Norbornadiene;2,5-DICYCLOHEPTADIENE;2,5-NORBORNADIENE ；8,9,10-trinorborna-2,5-diene;Bicyclo[2.2.1]heptadiene; 3,6-Methano-1,4-cyclohexadiene;
MF: C7H8
MW: 92.14
mp ： -20--19°C
bp ：89 °C(lit.)
EINECS: 204-472-0
density  0.906 g/mL at 25 ℃(lit.)
It is a bicyclic hydrocarbon.

 

 

 

Toxicity Data With Reference

1.   

orl-rat LD50:890 mg/kg SHELL*

2.   

ihl-rat LC50:14,100 ppm/8H

   SCCUR*    Shell Chemical Company. Unpublished Report. (2401 Crow Canyon Rd., San Romon, CA 94583)
3.   

ipr-rat LD50:890 mg/kg

   SCCUR*    Shell Chemical Company. Unpublished Report. (2401 Crow Canyon Rd., San Romon, CA 94583)
4.   

orl-mus LD50:3850 mg/kg

   SCCUR*    Shell Chemical Company. Unpublished Report. (2401 Crow Canyon Rd., San Romon, CA 94583)
5.   

ihl-mus LC50:27,700 ppm/30M

   SCCUR*    Shell Chemical Company. Unpublished Report. (2401 Crow Canyon Rd., San Romon, CA 94583)
6.   

ivn-mus LD50:56 mg/kg

   

CSLNX*    U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) NX#04158 .

 

Consensus Reports

EPA Extremely Hazardous Substances List. Reported in EPA TSCA Inventory.

Safety Profile

Poison by intravenous route. Moderately toxic by ingestion and intraperitoneal routes. Mildly toxic by inhalation. A flammable liquid. When heated to decomposition it emits acrid smoke and irritating fumes.
Hazard Codes：   F
HS Code  ： 29021990
Risk Statements  ： 11
Safety Statements ： 16-23
WGK Germany  ：2
F  ：13
HazardClass ： 3
RIDADR ： UN 2251 3/PG 2

Standards and Recommendations

DOT Classification:  3; Label: Flammable Liquid