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2-Butyn-1-yl chloroformate_Molecular_structure_CAS_202591-85-3)
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2-Butyn-1-yl chloroformate

Catalog No. 487252 Name Sigma Aldrich
CAS Number 202591-85-3 Website http://www.sigmaaldrich.com
M. F. C5H5ClO2 Telephone 1-800-521-8956
M. W. 132.545 Fax
Purity 98% Email
Storage Chembase ID: 138126

SYNONYMS

Title
2-丁炔-1-基氯甲酸酯
IUPAC name
but-2-yn-1-yl chloroformate
IUPAC Traditional name
but-2-yn-1-yl chloroformate

DATABASE IDS

PubChem SID 24872255
MDL Number MFCD00274353
CAS Number 202591-85-3

PROPERTIES

Linear Formula ClCO2CH2C≡CCH3
Purity 98%
Boiling Point 156 °C(lit.)
Density 1.169 g/mL at 25 °C(lit.)
Flash Point 60 °C
Flash Point 140 °F
Refractive Index n20/D 1.452(lit.)
GHS Pictograms GHS02
GHS Pictograms GHS05
GHS Signal Word Danger
GHS Hazard statements H226-H314
European Hazard Symbols Corrosive Corrosive (C)
MSDS Link Download
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P280-P305 + P351 + P338-P310
RID/ADR UN 3390 6.1/PG 1
Risk Statements 34
Safety Statements 26-27-36/37/39-45
Hazard Class 6.1
UN Number 3390
Packing Group 1
German water hazard class 3

DETAILS

Description (English)
Packaging
1, 5 g in glass bottle
Description (简体中文)
包装
1, 5 g in glass bottle

REFERENCES