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5-Chloro-1-pentyne

Catalog No. 244376 Name Sigma Aldrich
CAS Number 14267-92-6 Website http://www.sigmaaldrich.com
M. F. C5H7Cl Telephone 1-800-521-8956
M. W. 102.56208 Fax
Purity 98% Email
Storage Chembase ID: 77287

SYNONYMS

Title
5-氯-1-戊炔
IUPAC name
5-chloropent-1-yne
IUPAC Traditional name
5-chloro-1-pentyne

DATABASE IDS

CAS Number 14267-92-6
EC Number 238-159-5
PubChem SID 24854670
MDL Number MFCD00001014
Beilstein Number 1736710

PROPERTIES

Linear Formula HC≡CCH2CH2CH2Cl
Purity 98%
Boiling Point 67-69 °C/145 mmHg(lit.)
Density 0.968 g/mL at 25 °C(lit.)
Flash Point 15 °C
Flash Point 59 °F
Refractive Index n20/D 1.444(lit.)
GHS Pictograms GHS02
GHS Pictograms GHS07
GHS Signal Word Danger
GHS Hazard statements H225-H315
European Hazard Symbols Flammable Flammable (F)
European Hazard Symbols Irritant Irritant (Xi)
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 P210
RID/ADR UN 1993 3/PG 2
Risk Statements 11-38
Safety Statements 23-24/25
Storage Temperature 2-8°C
Hazard Class 3
UN Number 1993
Packing Group 2
German water hazard class 3

DETAILS

Description (English)
Application
Alkynyl substrate used with α-diazoesters in a copper-catalyzed synthesis of pyrazoles.1
Packaging
5, 25 g in glass bottle
Description (简体中文)
Application
炔基底物与 α-重氮酯共同用于吡唑的铜催化合成。1
包装
5, 25 g in glass bottle

REFERENCES