(R)-(+)-2-氯丙酸

Description

(R)-(+)-2-Chloropropionic acid · CAS 7474-05-7 · C3H5ClO2. UNII F60ST8319R.

Identification

CAS Registry Number	7474-05-7
PubChem CID	2724540
Molecular formula	C3H5ClO2
IUPAC name	(2R)-2-chloropropanoic acid
UNII (FDA)	F60ST8319R

Computed Descriptors

Molecular Weight	108.52
XLogP3	0.8
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	1
Exact Mass	107.9978071
Monoisotopic Mass	107.9978071
Topological Polar Surface Area	37.3
Heavy Atom Count	6
Formal Charge	0

Physical description & handling notes

• Chloropropionic acid appears as a colorless to white colored crystalline solid. Denser than water. Contact may irritate skin, eyes and mucous membranes. May be toxic by ingestion, inhalation and skin absorption. Used to make other chemicals.

GHS Hazard Classification

Reported hazard statements	H302 (100%), H314 (100%)

Synonyms

7474-05-7; (R)-(+)-2-Chloropropionic acid; (2R)-2-chloropropanoic acid; D-2-Chloropropionic acid; 2-Chloropropionic acid, (+)-; F60ST8319R; Propanoic acid, 2-chloro-, (R)-; (+)-2-Chloropropanoic acid; D-Chloropropionic acid; D-2-Chloropropanoic acid; Propionic acid, 2-chloro-, D-; (2R)-2-CHLOROPROPIONIC ACID; (R)-.ALPHA.-CHLOROPROPIONIC ACID; (+)-.ALPHA.-CHLOROPROPANOIC ACID; .ALPHA.-CHLOROPROPIONIC ACID, (+)-; RefChem:470500

Frequently Asked Questions

What are the CAS number and molecular formula of (R)-(+)-2-Chloropropionic acid?

CAS 7474-05-7; molecular formula C3H5ClO2; molecular weight — g/mol.

What other names is (R)-(+)-2-Chloropropionic acid known by?

7474-05-7, (R)-(+)-2-Chloropropionic acid, (2R)-2-chloropropanoic acid, D-2-Chloropropionic acid, 2-Chloropropionic acid, (+)-, F60ST8319R.

Is (R)-(+)-2-Chloropropionic acid classified as hazardous?

Hazard statements reported: H302, H314.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.