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2-chlorobutanedioic acid

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Origin: China

Cas No: 16045-92-4

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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Product Description

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CAS No.: 16045-92-4 Formula: C4H5ClO4 Molecular Weight: 152.53300

Basic Info

Chemical Name	2-chlorobutanedioic acid
Synonyms	2-Chlorosuccinic acid; chlorobutanedioic acid; D-Chlorosuccinic acid; D,L-chlorosuccinic acid; EINECS 240-188-3; CHLOROSUCCINIC ACID; Racemische Chlorbernsteinsaeure; DSSTox_CID_1526;
CAS No.	16045-92-4
Molecular Formula	C4H5ClO4
Molecular Weight	152.53300
PSA	74.60000
LogP	0.15310

Properties

Density	1.595g/cm3
Boiling Point	235.8ºC at 760mmHg
Melting Point	150-153ºC(lit.)
Flash Point	96.4ºC
Refractive Index	1.465
Vapor Pressure	0.005mmHg at 25°C

Safety Info

Safety Statements	S26; S36/37/39; S45
HS Code	2917190090
RIDADR	UN 3261 8/PG 2
Risk Statements	R34
Hazard Codes	C

Synthesis Route

hydrogen chloride+diethyl 2-bromobutanedioate→2-chlorobutanedioic acid+BROMOSUCCINIC ACID
maleic acid→2-chlorobutanedioic acid+fumaric acid
L-asparagine→2-chlorobutanedioic acid+fumaric acid

Precursor

dl-Hydroxybutanedioic acid
(E)-2-chlorobut-2-enedioic acid
maleic acid
fumaric acid

Downstream Product

(R)-malic acid
dimethyl 2-chlorobutanedioate
dl-Hydroxybutanedioic acid
fumaric acid

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