Merck
CN

63768

Sigma-Aldrich

3-巯基丙酸

≥99.0% (HPLC)

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别名:
3-MPA, 3-Sulfanylpropanoic acid, beta-Mercaptopropionic acid
线性分子式:
HSCH2CH2CO2H
CAS号:
分子量:
106.14
Beilstein:
773807
EC 号:
MDL编号:
PubChem化学物质编号:

蒸汽压

0.04 mmHg ( 20 °C)

质量水平

检测方案

≥99.0% (HPLC)

形式

liquid

自燃温度

662 °F

折射率

n20/D 1.492 (lit.)
n20/D 1.493

bp

110-111 °C/15 mmHg (lit.)

mp

15-18 °C (lit.)

密度

1.218 g/mL at 25 °C (lit.)

吸光度

cut-off at 270 nm

SMILES string

OC(=O)CCS

InChI

1S/C3H6O2S/c4-3(5)1-2-6/h6H,1-2H2,(H,4,5)

InChI key

DKIDEFUBRARXTE-UHFFFAOYSA-N

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此商品
M58015619730089
3-Mercaptopropionic acid ≥99.0% (HPLC)

Sigma-Aldrich

63768

3-巯基丙酸

-
3-Mercaptopropionic acid ≥99%

Sigma-Aldrich

M5801

3-巯基丙酸

-
3-Hydroxypicolinic acid matrix substance for MALDI-MS, ≥99.0% (HPLC)

Supelco

56197

3-羟基-2-吡啶甲酸

-
L-Cysteine BioUltra, ≥98.5% (RT)

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30089

L-半胱氨酸

Premium Grade
form

liquid

form

liquid

form

powder or crystals

form

powder or crystals

mp

15-18 °C (lit.)

mp

15-18 °C (lit.)

mp

213-218 °C (lit.)

mp

240 °C (dec.) (lit.)

density

1.218 g/mL at 25 °C (lit.)

density

1.218 g/mL at 25 °C (lit.)

density

-

density

-

vapor pressure

0.04 mmHg ( 20 °C)

vapor pressure

0.04 mmHg ( 20 °C)

vapor pressure

-

vapor pressure

-

autoignition temp.

662 °F

autoignition temp.

662 °F

autoignition temp.

-

autoignition temp.

-

应用

适用于通过 OPA 进行氨基酸分析

其他说明

氨基酸的高速 RP-HPLC/FC 分析

象形图

CorrosionSkull and crossbones

警示用语:

Danger

危险分类

Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Eye Dam. 1 - Met. Corr. 1 - 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)

200.1 °F - closed cup

闪点(°C)

93.4 °C - closed cup

个人防护装备

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


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