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2,3-Butanedithiol_Molecular_structure_CAS_4532-64-3)
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2,3-Butanedithiol

Catalog No. 264695 Name Sigma Aldrich
CAS Number 4532-64-3 Website http://www.sigmaaldrich.com
M. F. C4H10S2 Telephone 1-800-521-8956
M. W. 122.2522 Fax
Purity ≥97% Email
Storage Chembase ID: 144869

SYNONYMS

Title
2,3-丁二硫醇
IUPAC name
butane-2,3-dithiol
IUPAC Traditional name
butane-2,3-dithiol

DATABASE IDS

EC Number 224-870-8
PubChem SID 24856030
CAS Number 4532-64-3
MDL Number MFCD00010024

PROPERTIES

Linear Formula CH3CH(SH)CH(SH)CH3
Purity ≥97%
Boiling Point 86-87 °C/50 mmHg(lit.)
Density 0.995 g/mL at 25 °C(lit.)
Flash Point 52 °C
Flash Point 125.6 °F
Refractive Index n20/D 1.5194(lit.)
Vapor Density >1 (vs air)
GHS Pictograms GHS02
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H226-H315-H319-H335
European Hazard Symbols Harmful Harmful (Xn)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P261-P305 + P351 + P338
RID/ADR UN 3336 3/PG 3
Risk Statements 10-22-36/37/38
Safety Statements 16-26
Hazard Class 3
UN Number 3336
Packing Group 3
German water hazard class 3

DETAILS

Description (English)
Packaging
1 g in glass bottle
Description (简体中文)
包装
1 g in glass bottle

REFERENCES