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(S)-(-)-2-Chloropropionic acid_Molecular_structure_CAS_29617-66-1)
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(S)-(-)-2-Chloropropionic acid

Catalog No. 26155 Name Sigma Aldrich
CAS Number 29617-66-1 Website http://www.sigmaaldrich.com
M. F. C3H5ClO2 Telephone 1-800-521-8956
M. W. 108.5236 Fax
Purity ≥98.5% (sum of enantiomers, GC) Email
Storage Chembase ID: 85856

SYNONYMS

Title
(S)-(-)-2-氯丙酸
IUPAC name
(2S)-2-chloropropanoic acid
IUPAC Traditional name
(-)-2-chloropropionic acid
Synonyms
(S)-(-)-2-Chloropropanoic acid
L-α-Chloropropionic acid
L-α-氯丙酸

DATABASE IDS

Beilstein Number 1720257
CAS Number 29617-66-1
EC Number 411-150-5
MDL Number MFCD00064205

PROPERTIES

Empirical Formula (Hill Notation) C3H5ClO2
Grade puriss.
Purity ≥98.5% (sum of enantiomers, GC)
Boiling Point 185-188 °C
Density 1.258 g/mL at 20 °C(lit.)
Flash Point 60 °C
Flash Point 140 °F
Optical Rotation [α]20/D -14±0.5°, neat
Refractive Index n20/D 1.436
GHS Pictograms GHS05
GHS Pictograms GHS07
GHS Signal Word Danger
GHS Hazard statements H302-H312-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 2511 8/PG 3
Risk Statements 21/22-35
RTECS UA2451950
Safety Statements 23-26-28-36/37/39-45
Hazard Class 8
UN Number 2511
Packing Group 3
German water hazard class 1

DETAILS

Description (English)
Other Notes
Chiral building block; it is used in the synthesis of muramic acid derivatives 1,2; Preparation of its tert-butyl ester and reaction with protected amino acid cesium salts to depsipeptides 3
Description (简体中文)
Other Notes
手性结构单元;可用于胞壁酸衍生物的合成1,2;也可用于其叔丁酯的制备,与保护性氨基酸铯盐反应可生成缩酚酸肽3

REFERENCES