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Detail of "110-43-0"

  • MSDS Download
  • CAS Number:
  • 110-43-0
  • Name:

  • 2-Heptanone

  • Molecular Structure:
  • Formula:
  • C7H14O
  • Molecular Weight:
  • 114.1855
  • Synonyms:
  • 1-Methylhexanal;2-Oxoheptane;Amyl methyl ketone;Butylacetone;Methyl amyl ketone;Methyln-amyl ketone;Methyl n-pentyl ketone;Methyl pentyl ketone;NSC 7313;Pentylmethyl ketone;n-Amyl methyl ketone;n-Pentyl methyl ketone;
  • EINECS:
  • 203-767-1
  • Density:
  • 0.808 g/cm3
  • Melting Point:
  • -35 °C
  • Boiling Point:
  • 151.2 °C at 760 mmHg
  • Flash Point:
  • 47.2 °C
  • Solubility:
  • 4.3 g/L (20 °C) in water
  • Appearance:
  • colorless liquid
  • Hazard Symbols:
  • HarmfulXn
  • Risk Codes:
  • 22-38-40-48-20/22-10
  • Safety:
  • 36-24/25 Details
  • Transport Information:
  • UN 2810 6.1/PG 3
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CAS No.110-43-0 2-Heptanone

Supplier:Comet Chemical Company Ltd. [ Canada]

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CAS No.110-43-0 2-Heptanone

Assay:99% min  Appearance:colorless to...

Product name:2-Heptanone Water content:0.2% max Acid value :0.2% max

Supplier:Junwee Chemical Co.,Ltd. [ China (Mainland)]

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Address:5/F, Bldg. 8-B, Xigang Xinjie, 206 Zhenhua Rd., Xihu District, Hangzhou, China

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CAS No.110-43-0 2-Heptanone

Assay:99.5%  Appearance:powder  Package:25kg/Cardboa...

Supplier:Henan Tianfu Chemical Co., Ltd. [ China (Mainland)]

Platinum
Supplier 375Integral
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Tel:86-371-87093236

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

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CAS No.110-43-0 2-Heptanone

2-Heptanone

Supplier:shijiazhuang xinluo chemical co.,ltd [ China (Mainland)]

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Tel:86-311-67797177

Address:NO.33,Minsheng Road,Qiaodong District ,Shijiazhuang City,Heibei Province，China

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CAS No.110-43-0 2-Heptanone

Assay:98%

Supplier:Hangzhou Dayangchem Co., Ltd. [ China (Mainland)]

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SupplierISO 3875Integral
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Tel:+86-571-88938639

Address:B/2601 Fuli Building, 328# WenEr Rd. Hangzhou City 310012 China

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CAS No.110-43-0 2-Heptanone

Assay:99.0% Min.

Supplier:ORCHID CHEMICAL SUPPLIES LTD (OCS) [ China (Mainland)]

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Supplier 1515Integral
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Address:607, North Zhongshan Road, Hangzhou 310000 China

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CAS No.110-43-0 2-Heptanone

Supplier:shijiazhuang guangkuo chemical co.,ltd [ China (Mainland)]

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Supplier 1585Integral
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Tel:+86-15383391676

Address:shijiazhuang

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CAS No.110-43-0 2-Heptanone

Supplier:Shananxi Dongtaiyuan Chemical Technology Co.,Ltd. [ China (Mainland)]

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Supplier 975Integral
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Tel:+86-029-88235712，+86-29-68062887

Address:NO.263 Taibai South Road Beilin District Xi’an City Shaanxi Province China

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CAS No.110-43-0 2-Heptanone

Supplier:xuzhou kaiyide chemical co.,ltd [ China (Mainland)]

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Supplier 935Integral
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Tel:86- 0311- 66686013

Address:2 units,,no.16,Zhongjiliyu ,shijiazhuan

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CAS No.110-43-0 2-Heptanone

Supplier:Jinan Haohua Industry CO., LTD [ China (Mainland)]

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Supplier 920Integral
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Tel:0086-531-58773055

Address:NO.59 Gongye South Road

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CAS No.110-43-0 2-Heptanone

Supplier:ChangZhou XiaQing Chemical Co., Ltd. [ China (Mainland)]

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SupplierManufacturer 2240Integral
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Tel:+86-519-88783621 88494669 88721665 8721667

Address:3# Hengluo Road, Henglin Town, Changzhou City, Jiangsu Province，China

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CAS No.110-43-0 2-Heptanone

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Supplier:Shanghai Clean Chemical Technology Corp Ltd [ China (Mainland)]

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Supplier 845Integral
845

Tel:86-21-58592662

Address:No. 301 Wudian Road, Pudong New Area, Shanghai

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CAS No.110-43-0 2-Heptanone

Product name: 2－heptanone CAS NO: 110-43-0 Structural formula: Quality index: Item Index value Appearance colorless transparent liquid Assay≥ 99.00% Density(d2020)g/cm3 0.82 BP 151℃-152℃ FP 47℃ Refractive index 1.4085(20%) Properties: colorle

Supplier:Jintan Jinlv Chemical Factory [ China (Mainland)]

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Tel:86-519-82229885

Address:Jinlv Chemical Factory: Longshan Road, Jincheng, Jintan, Jiangsu, China

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CAS No.110-43-0 2-Heptanone

2-heptanone

Supplier:DOWNA INDUSTRIAL GROUP CO., LTD [ China (Mainland)]

222Integral
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Tel:+86-21-68451550

Address:unit 1004, building one, no.188, dujuan road,

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CAS No.110-43-0 2-Heptanone

10

Supplier:Andek Corporation [ United States]

241Integral
241

Tel:(856) 786-6900

Address:850 Glen Avenue,P.O. Box 392,Moorestown, NJ

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CAS No.110-43-0 2-Heptanone

3-Heptanone

Supplier:NATURAL ADVANTAGE [ United States]

281Integral
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Tel:+1 732-274-9683

Address:1050 Cypress Creek Rd Oakdale, LA 71463 877-NAT-FLAV

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CAS No.110-43-0 2-Heptanone

4-Heptanone

Supplier:Moore Ingredients, Ltd. [ United States]

480Integral
480

Tel:(513) 881-7144

Address:9047 Sutton Place Hamilton, Ohio 45011

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CAS No.110-43-0 2-Heptanone

Supplier:TransChemical, Inc [ United States]

335Integral
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Tel:888-873-6481

Address:United States

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CAS No.110-43-0 2-Heptanone

Supplier:AL Nafay International [ Pakistan]

10Integral
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Tel:+92-(42)-35783603

Address:41-G, Leeds Center, Main Boulevard, Gulberg III, Lahore

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CAS No.110-43-0 2-Heptanone

Supplier:SK Energy and Chemicals [ United States]

10Integral
10

Tel:+1-(201)-796-4288

Address:22-10, Route 208, South, Fairlawn, New Jersey 07410, USA

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CAS No.110-43-0 2-Heptanone

Supplier:J.T. Baker-A Division of Mallinckrodt Baker, Inc. [ United States]

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Tel:(908) 859-2151 1-610-573-2600

Address:Avantor Performance Materials

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CAS No.110-43-0 2-Heptanone

Supplier:Shanghai Altarock Technology Corporation（ Shanghai nongyun ） [ China (Mainland)]

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Tel:021-50853130

Address:shanghai ,china

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CAS No.110-43-0 2-Heptanone

Supplier:Haihang Industry Co.,Ltd. [ China (Mainland)]

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Tel:86-531-88032799

Address:11/F,Sangqing Fengrun BLDG,South gongye Road No.100.

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CAS No.110-43-0 2-Heptanone

Supplier:Huizhou City, Guangdong Province, Hong Yi Chemical Co., Ltd. [ Select your country]

42Integral
42

Address:Daya Bay, Huizhou City, Guangdong Province, Industrial Park District Xiangshuihe

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Reference

Evolution of the volatile components of ewes raw milk Zamorano cheese
Evolution of the volatile components of ewes raw milk Zamorano cheese. Seasonal variation. Fernandez-Garcia, Estrella; Carbonell, Maria; Gaya, Pilar; Nunez, Manuel (Departamento de Tecnologia de Alimentos, Instituto Nacional de Investigacion y Tecnologia Agraria y Alimentaria (INIA), Madrid 28040, Spain). International Dairy Journal, 14(8), 701-711 (English) 2004 Elsevier Science B.V. CODEN: IDAJE6. ISSN: 0958-6946. DOCUMENT TYPE: Journal CA Section: 17 (Food and Feed Chemistry) The evolution during ripening and the seasonal variation of the volatile fraction of Zamorano cheeses were studied by using purge and trap extn. and GC-MS anal. Concns. of acetaldehyde, propanal and branched chain aldehydes, 2-Me ketones, higher mol. wt. alcs., and most esters increased significantly with ripening time. Branched chain aldehydes were more abundant in spring and winter cheeses. 2-Heptanone showed lower concns. in autumn cheeses, opposite to 2,3-butanedione and 2,3-pentanedione. Alcs. were in general lower in autumn cheeses, except ethanol and 2-propenol, which were lower in summer cheeses. Methyl-, propyl- and 2-Bu esters were in general less abundant in autumn cheeses. Discriminant anal. classified correctly 90% of the cheeses for the season of manuf. and 100% of the cheeses for the dairy of origin. Principal component anal. 64-17-5 which is the cas registry number of one of substances is just one of reagents here. showed a pos. correlation between odor intensity, aroma intensity, pungent taste and branched chain aldehydes, Ph acetaldehyde and acetophenone. Odor and aroma qualities were neg. correlated with branched chain alcs., Bu acetate and 2-Bu acetate. .
Different functions of two alarm substances in the honeybee
Different functions of two alarm substances in the honeybee. Balderrama, N.; Nunez, J.; Guerrieri, F.; Giurfa, M. (Instituto de Zoologia Agricola, Facultad de Agronomia, Universidad Central de Venezuela, Aragua, Venez.). Journal of Comparative Physiology, A: Sensory, Neural, and Behavioral Physiology, 188(6), 485-491 (English) 2002 Springer-Verlag. CODEN: JCPADN. ISSN: 0340-7594. DOCUMENT TYPE: Journal CA Section: 12 (Nonmammalian Biochemistry) In the honeybee, isopentyl acetate and 2-heptanone are described as alarm substances. The authors asked whether both substances have a similar role by testing the effect of their exposure on the appetitive proboscis extension reflex and on the aversive stinging reflex. In the appetitive context of sucrose stimulation no differences were found between isopentyl acetate and 2-heptanone. Small amts. of isopentyl acetate or 2-heptanone (3 ml of 1:9 diln.) yielded a response similar to that of a non-exposed control. Larger amts. of both substances (125 ml of 1:9 dilns.) as well as mixts. led to a decrease of responsiveness to sucrose. In the aversive context of elec. stimulation, significant differences between isopentyl acetate and 2-heptanone were found. Exposure to a small amt. of isopentyl acetate (3 ml of 1:9 diln.) or to a large amt. of 2-heptanone (125 ml of 1:9 diln.) led to an increase of responsiveness to the elec. shock. Larger quantities of isopentyl acetate (125 ml of 1:9 diln.) decreased the responsiveness to the shock. 2-Heptanone never decreased the responsiveness to the shock. The authors' results indicate that isopentyl acetate and 2-heptanone have different functions even if both are capable of evoking deterrent responses in a defensive context.
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