2-Chloropropionic acid

ALDRICH/109274 - 92%

Synonym: (±)-2-Chloropropionic acid

CAS Number: 598-78-7
Empirical Formula (Hill Notation): C₃H₅ClO₂
Molecular Weight: 108.52
EC Number: 209-952-3
MDL Number: MFCD00004224
Linear Formula: CH₃CHClCOOH
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-109274-100G	100 g	$40.60 1/EAAdd To Favorites		Add To Favorites
45-109274-500G	500 g	$91.10 1/EAAdd To Favorites		Add To Favorites

assay	92%
bp	170-190 °C (lit.)
density	1.182 g/mL at 25 °C (lit.)
functional group	carboxylic acid
	chloro
InChI	1S/C3H5ClO2/c1-2(4)3(5)6/h2H,1H3,(H,5,6)
InChI key	GAWAYYRQGQZKCR-UHFFFAOYSA-N
Quality Level	100
refractive index	n20/D 1.4345 (lit.)
SMILES string	CC(Cl)C(O)=O
solubility	H₂O: soluble
vapor pressure	4 mmHg ( 20 °C)

Application:	• 2-Chloropropionic acid is used in the preparation of propargyl 2-chloropropionate (PCP), an atom transfer radical polymerization (ATRP) initiator, by the esterification of propargyl alcohol. • It can be employed in the synthesis of a biologically active chitin derivative, (1-carboxyethyl) chitosan. • It can be treated with o-phenylenediamine phosphate to synthesize benzimidazole derivatives.
Biochem/physiol Actions:	2-Chloropropionic acid on oral administration induces necrosis of granule cell layer of rat cerebellum.
General description:	(S)-2-Chloropropionic acid is the building block for the synthesis of aryloxyphenoxypropionic acid herbicides. 2-Chloropropionic acid is the raw material for production of pesticides, dyestuffs and agro- and forest chemicals.
Other Notes:	Contains 2,2-dichloropropionic acid
Packaging:	100, 500 g in glass bottle

Symbol	GHS05,GHS07
Signal word	Danger
Hazard statements	H302 - H314
Precautionary statements	P260 - P280 - P301 + P312 + P330 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
Hazard Codes	C
Risk Statements	22-35
Safety Statements	23-26-28-36-45
RIDADR	UN 2511 8 / PGIII
WGK Germany	WGK 1
Flash Point(F)	215.6 °F - closed cup
Flash Point(C)	102 °C - closed cup