Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: pentachloro-3-butenoic acid chloride
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Purity: 98.0%
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680-52-4

680-52-4 structure

680-52-4 structure

Name: pentachloro-3-butenoic acid chloride
Chemical Name: 2,2,3,4,4-pentachlorobut-3-enoic acid,chloride
CAS Number: 680-52-4
Molecular Formula: C₄HCl₆O₂-
Molecular Weight: 293.76800
Create Date: 2016-03-01 16:03:50
Modify Date: 2025-10-09 23:19:42

Name	2,2,3,4,4-pentachlorobut-3-enoic acid,chloride
Synonyms	2,2,3,4,4-Pentachloro-3-butenoyl chloride 3-Butenoyl chloride,2,2,3,4,4-pentachloro Pentachlor-but-3-enoylchlorid 2,2,3,4,4-pentachloro-but-3-enoyl chloride

Density	1.805g/cm3
Boiling Point	220.6ºC at 760 mmHg
Molecular Formula	C₄HCl₆O₂-
Molecular Weight	293.76800
Flash Point	88.4ºC
Exact Mass	290.81100
PSA	40.13000
LogP	2.59770
Index of Refraction	1.558

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EN0700500

CHEMICAL NAME :: 3-Butenoyl chloride, 2,2,3,4,4-pentachloro-

CAS REGISTRY NUMBER :: 680-52-4

BEILSTEIN REFERENCE NO. :: 1709421

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C4-Cl6-O

MOLECULAR WEIGHT :: 276.74

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 10 ug/plate

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 137,89,1984

HS Code	2916190090

Precursor 0
DownStream 1
85743-61-9

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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