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Merck
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주요 문서

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19-1330

Sigma-Aldrich

2-Mercaptoethanol

SAJ special grade, ≥99.0%

동의어(들):

β-Mercaptoethanol, 2-Hydroxyethylmercaptan, BME, Thioethylene glycol

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모든 사진(1)

About This Item

Linear Formula:
HSCH2CH2OH
CAS Number:
60-24-2
Molecular Weight:
78.13
Beilstein:
773648
EC Number:
200-464-6
MDL number:
MFCD00004890
UNSPSC 코드:
12161504
PubChem Substance ID:
329751821
Grade:
SAJ special grade
분석:
≥99.0%
bp:
157 °C (lit.)
vapor pressure:
1 mmHg ( 20 °C)

Grade

SAJ special grade

vapor density

2.69 (vs air)

vapor pressure

1 mmHg ( 20 °C)

분석

≥99.0%

양식

liquid

expl. lim.

18 %

재고 정보

available only in Japan

농도

14.3 M (pure liquid)

refractive index

n20/D 1.500 (lit.)

pH

4.5-6 (20 °C, 500 g/L)

bp

157 °C (lit.)

density

1.114 g/mL at 25 °C (lit.)

SMILES string

OCCS

InChI

1S/C2H6OS/c3-1-2-4/h3-4H,1-2H2

InChI key

DGVVWUTYPXICAM-UHFFFAOYSA-N

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관련 카테고리

애플리케이션

BME is suitable for reducing protein disulfide bonds prior to polyacrylamide gel electrophoresis and is usually included in a sample buffer for SDS-PAGE at a concentration of 5%. Cleaving intermolecular (between subunits) disulfide bonds allows the subunits of a protein to separate independently on SDS-PAGE. Cleaving intramolecular (within subunit) disulfide bonds allows the subunits to become completely denatured so that each peptide migrates according to its chain length with no influence due to secondary structure.

신호어

Danger

Hazard Classifications

Acute Tox. 2 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Repr. 2 - Skin Irrit. 2 - Skin Sens. 1A - STOT RE 2 Oral

표적 기관

Liver,Heart

Storage Class Code

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

WGK

WGK 3

Flash Point (°F)

165.2 °F - closed cup

Flash Point (°C)

74 °C - closed cup

개인 보호 장비

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

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시험 성적서(COA)

Lot/Batch Number
A1267
A3131
A5949
A9759
A4522

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