Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Propenoic acid,2-chloro-, ethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

687-46-7

687-46-7 structure

687-46-7 structure

Name: 2-Propenoic acid,2-chloro-, ethyl ester
Chemical Name: ethyl 2-chloroprop-2-enoate
CAS Number: 687-46-7
Molecular Formula: C₅H₇ClO₂
Molecular Weight: 134.56100
Create Date: 2016-09-23 16:42:35
Modify Date: 2025-08-25 17:55:19

Name	ethyl 2-chloroprop-2-enoate
Synonyms	2-Propenoic acid,2-chloro-,ethyl ester ethyl-2-chloropropenoate 2-Chloroacrylic acid ethyl ester EINECS 211-693-6 ethyl 2-chloroacrylate ACRYLIC ACID,2-CHLORO-,ETHYL ESTER

Density	1.113g/cm3
Boiling Point	148.7ºC at 760 mmHg
Molecular Formula	C₅H₇ClO₂
Molecular Weight	134.56100
Flash Point	52.6ºC
Exact Mass	134.01300
PSA	26.30000
LogP	1.30200
Index of Refraction	1.433

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AS6340000

CHEMICAL NAME :: Acrylic acid, 2-chloro-, ethyl ester

CAS REGISTRY NUMBER :: 687-46-7

BEILSTEIN REFERENCE NO. :: 1745265

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C5-H7-Cl-O2

MOLECULAR WEIGHT :: 134.57

WISWESSER LINE NOTATION :: 2OVYGU1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02176

HS Code	2916190090

Precursor 10
140-88-5 76893-72-6 598-79-8 68-12-2
6628-21-3 107-21-1 50-00-0 64-17-5
79-01-6 91-22-5
DownStream 1
65462-83-1

HS Code	2916190090
Summary	2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

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