Merck
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文件

W318000

Sigma-Aldrich

2-巯基丙酸

≥95%, FG

所有图片(1)
别名:
硫代乳酸, 2-巯基丙酸
线性分子式:
CH3CH(SH)COOH
CAS号:
79-42-5
分子量:
106.14
FEMA编号:
3180
Beilstein:
506218
EC 号:
201-206-5
欧洲委员会编号:
4156
MDL编号:
MFCD00004862
PubChem化学物质编号:
24901535
Flavis编号:
12.039
NACRES:
NA.21

生物来源

synthetic

质量水平

400

等级

FG
Fragrance grade
Halal
Kosher

Agency

follows IFRA guidelines
meets purity specifications of JECFA

reg. compliance

EU Regulation 1223/2009
EU Regulation 1334/2008 & 872/2012

检测方案

≥95%

折射率

n20/D 1.481 (lit.)

bp

102 °C/16 mmHg (lit.)
203-208 °C (lit.)

mp

10-14 °C (lit.)

密度

1.196 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

meaty; roasted; sulfurous

SMILES string

CC(S)C(O)=O

InChI

1S/C3H6O2S/c1-2(6)3(4)5/h2,6H,1H3,(H,4,5)

InChI key

PMNLUUOXGOOLSP-UHFFFAOYSA-N

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此商品
W329800M5801M6182
2-Mercaptopropionic acid ≥95%, FG

Sigma-Aldrich

W318000

2-巯基丙酸

3-Mercapto-2-butanone ≥95%, FG

Sigma-Aldrich

W329800

3-巯基-2-丁酮

3-Mercaptopropionic acid ≥99%

Sigma-Aldrich

M5801

3-巯基丙酸

Mercaptosuccinic acid 97%

Sigma-Aldrich

M6182

巯基丁二酸

grade

FG, Fragrance grade, Halal, Kosher

grade

FG, Halal, Kosher

grade

-

grade

-

agency

follows IFRA guidelines, meets purity specifications of JECFA

agency

-

agency

-

agency

-

assay

≥95%

assay

≥95%

assay

≥99%

assay

97%

refractive index

n20/D 1.481 (lit.)

refractive index

-

refractive index

n20/D 1.492 (lit.)

refractive index

-

bp

102 °C/16 mmHg (lit.), 203-208 °C (lit.)

bp

48-49 °C/15 mmHg (lit.)

bp

110-111 °C/15 mmHg (lit.)

bp

-

一般描述

2-巯基丙酸是一种合成香料和皮肤致敏剂，用于化妆品、食品和家庭护理产品。

象形图

Corrosion
GHS05

警示用语：

Danger

危险声明

H314

危险分类

Skin Corr. 1B

储存分类代码

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 1

闪点(F)

190.4 °F - closed cup

闪点(C)

88 °C - closed cup

个人防护装备

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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