2-甲基-1-丙醇 [异丁醇],2-Methyl-1-propanol;natural, ≥99%, FCC, FG

别名:异丁醇;异丙基甲醇;Isobutanol, Isobutylalcohol, 2-Methyl-1-propanol, Iso-Butanol

线性分子式: (CH3)2CHCH2OH CAS号: 78-83-1 分子量: 74.12 FEMA编号: 2179 Beilstein: 1730878 EC 号: 201-148-0 欧洲委员会编号: 49 MDL编号: MFCD00004740 PubChem化学物质编号: 24900893 Flavis编号: 2.001 NACRES: NA.21
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): W217913
CAS号: 78-83-1
MDL号: MFCD00004740
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¥662.63

说明

一般描述

Isobutyl alcohol is a water-soluble aliphatic alcohol that can be used as flavoring agent.[1] It has been identified as one of the aroma/flavor compounds produced by Saccharomyces cerevisiae during the semiaerobic fermentation of grapes to form wine.[2]
 
 

属性

等级

FG
Fragrance grade
Halal
Kosher
natural

质量水平

Agency

follows IFRA guidelines
meets purity specifications of JECFA

reg. compliance

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 117

蒸汽密度

2.55 (vs air)

蒸汽压

8 mmHg ( 20 °C)
8.8 mmHg ( 0 °C)

测定

≥99%

形式

liquid

自燃温度

801 °F

expl. lim.

10.6 %

折射率

n20/D 1.396 (lit.)

bp

108 °C (lit.)
108 °C

mp

−108 °C (lit.)

密度

0.803 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

文件

see Safety & Documentation for available documents

食品过敏原

no known allergens

致敏芳香化合物

no known allergens

性状检查

ethereal; wine-like

SMILES string

CC(C)CO

InChI

1S/C4H10O/c1-4(2)3-5/h4-5H,3H2,1-2H3

InChI key

ZXEKIIBDNHEJCQ-UHFFFAOYSA-N

 

安全信息

警示用语:

Danger

危险分类

Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(F)

82.4 °F - closed cup

闪点(C)

28 °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 ≥ 20 | 欧洲Eur. ≥ 16 | 東京Tokyo ≥ 5 | 香港与北京 ≥ 20
商品标签 [tags]