2-庚酮，2-Heptanone；analytical standard, ≥99.0% (GC)

图片 2-庚酮，2-Heptanone；analytical standard, ≥99.0% (GC)
2-庚酮标准品；甲基戊基酮；Methyl pentyl ketone；线性分子式: CH3(CH2)4COCH3 CAS号: 110-43-0 分子量: 114.19 Beilstein: 1699063 EC 号: 203-767-1 MDL编号: MFCD00009513 PubChem化学物质编号: 329747442 NACRES: NA.24
制造商品牌: 色谱科 Supelco , 西格玛 Sigma-Aldrich
货号（SKU）: 02476
CAS号: 110-43-0
MDL号: MFCD00009513
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¥1,262.58

说明

一般描述

2-Heptanone is a volatile organic compound (VOC) that is generally present as an aroma active component in food products. It is also used extensively in semiconductor and electronics industries.[1][2][3][4]
 

应用

2-Heptanone may be used as an analytical standard for the determination of the analyte in workplace air, odor active compound mixture, human biological samples, cheese samples, animal meat samples, and moldy building materials by various chromatography techniques.[1][5][6][2][3][7]
 
 

属性

等级

analytical standard

质量水平

100

蒸汽密度

3.94 (vs air)

蒸汽压

2.14 mmHg ( 20 °C)

测定

≥99.0% (GC)

自燃温度

739 °F

保质期

limited shelf life, expiry date on the label

expl. lim.

1.11 %, 65 °F
7.9 %, 121 °F

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

折射率

n20/D 1.408 (lit.)
n20/D 1.409

bp

149-150 °C (lit.)

mp

−35 °C (lit.)

密度

0.82 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care

格式

neat

SMILES string

CCCCCC(C)=O

InChI

1S/C7H14O/c1-3-4-5-6-7(2)8/h3-6H2,1-2H3

InChI key

CATSNJVOTSVZJV-UHFFFAOYSA-N

 

安全信息

象形图

FlameExclamation mark
GHS02,GHS07

警示用语：

Warning

危险声明

H226 - H302 + H332

危险分类

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(F)

105.8 °F - closed cup

闪点(C)

41 °C - closed cup

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 50 | 欧洲Eur. ≥ 12 | 東京Tokyo ≥ 20 | 香港与北京 ≥ 50
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