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(-)-Methyl (S)-2-chloropropionate

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Origin: China

Cas No: 73246-45-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

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CAS No.: 73246-45-4 Formula: C4H7ClO2 Molecular Weight: 122.55000

Basic Info

Chemical Name	(-)-Methyl (S)-2-chloropropionate
Synonyms	(S)-(-)-Methyl 2-chloropropionate;
CAS No.	73246-45-4
Molecular Formula	C4H7ClO2
Molecular Weight	122.55000
PSA	26.30000
LogP	0.78670

Properties

Appearance & Physical State	Colorless liquid
Density	1.143 g/mL at 25ºC(lit.)
Boiling Point	80-82ºC110 mm Hg(lit.)
Flash Point	101 °F
Refractive Index	n20/D 1.417(lit.)

Safety Info

Safety Statements	S23-S26-S36
HS Code	2915900090
WGK Germany	1
RIDADR	UN 2933 3/PG 3
Risk Statements	R10
Hazard Codes	Xn

Synthesis Route

Methyl 2-chloropropionate→(-)-Methyl (S)-2-chloropropionate+Methyl (R)-(+)-2-Chloropropionate
(R)-2-Chloropropanoic Acid+diazomethyl(trimethyl)silane→(-)-Methyl (S)-2-chloropropionate+Methyl (R)-(+)-2-Chloropropionate
2-Propenoic acid, 2-chloro-, methyl ester→(-)-Methyl (S)-2-chloropropionate+Methyl (R)-(+)-2-Chloropropionate

Precursor

diazomethyl(trimethyl)silane
Methyl 2-chloropropionate
2-Propenoic acid, 2-chloro-, methyl ester
(R)-2-Chloropropanoic Acid

Downstream Product

haloxyfop-P
propan-2-yl 2-chloropropanoate
(S)-2-Chloropropanoic acid
Methanol

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