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4-Chlorobutyric acid_Molecular_structure_CAS_627-00-9)
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4-Chlorobutyric acid

Catalog No. 24011 Name Sigma Aldrich
CAS Number 627-00-9 Website http://www.sigmaaldrich.com
M. F. C4H7ClO2 Telephone 1-800-521-8956
M. W. 122.55018 Fax
Purity ≥98.0% (T) Email
Storage Chembase ID: 106898

SYNONYMS

Title
4-氯丁酸
IUPAC name
4-chlorobutanoic acid
IUPAC Traditional name
butanoic acid, 4-chloro-

DATABASE IDS

PubChem SID 24854404
EC Number 210-977-7
MDL Number MFCD00002818
CAS Number 627-00-9
Beilstein Number 1700264

PROPERTIES

Grade purum
Linear Formula Cl(CH2)3COOH
Purity ≥98.0% (T)
Boiling Point 196 °C/22 mmHg(lit.)
Density 1.24 g/mL at 25 °C(lit.)
Flash Point 113 °C
Flash Point 235.4 °F
Melting Point 12-16 °C(lit.)
Refractive Index n20/D 1.451(lit.)
Refractive Index n20/D 1.452
GHS Pictograms GHS05
GHS Pictograms GHS07
GHS Signal Word Danger
GHS Hazard statements H302-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 3265 8/PG 2
Risk Statements 22-34
Safety Statements 26-36/37/39-45
Hazard Class 8
UN Number 3265
Packing Group 2
German water hazard class 3

DETAILS

Description (English)
Caution
discolor to brown-yellow on storage
Description (简体中文)
Caution
储存时变为棕黄色

REFERENCES