Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Butanedioyl dichloride,2-methylene-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

1931-60-8

1931-60-8 structure

Name: itaconyl chloride
Chemical Name: 2-methylidenebutanedioyl dichloride
CAS Number: 1931-60-8
Molecular Formula: C₅H₄Cl₂O₂
Molecular Weight: 166.99000
Catalog: Organic raw materials Carboxylic compounds and derivatives Carboxylic acid halide
Create Date: 2018-08-16 09:16:44
Modify Date: 2024-01-02 18:11:31

Name	2-methylidenebutanedioyl dichloride
Synonyms	3-methylenebutanedioyl dichloride itaconic acid dichloride MFCD00000715 chlorure d'itaconyle Butanedioyl dichloride,methylene Itaconyl chloride 2,2-Methylenesuccinyl dichloride EINECS 217-689-0 itaconyldichloride Methylenesuccinic acid chloride Succinyl chloride,methylene Methylen-succinylchlorid methylene-succinyl chloride 2-Methylenesuccinyl chloride

Density	1.357g/cm3
Boiling Point	197.9ºC at 760mmHg
Molecular Formula	C₅H₄Cl₂O₂
Molecular Weight	166.99000
Flash Point	90.2ºC
Exact Mass	165.95900
PSA	34.14000
LogP	1.46350
Vapour Pressure	0.369mmHg at 25°C
Index of Refraction	n20/D 1.493(lit.)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WN4950000

CHEMICAL NAME :: Succinyl chloride, methylene

CAS REGISTRY NUMBER :: 1931-60-8

BEILSTEIN REFERENCE NO. :: 1928759

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C5-H4-Cl2-O2

MOLECULAR WEIGHT :: 166.99

WISWESSER LINE NOTATION :: GV1YVGU1

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 :: 100 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#02912

Symbol	GHS05, GHS07
Signal Word	Danger
Hazard Statements	H314-H335
Precautionary Statements	P261-P280-P305 + P351 + P338-P310
Personal Protective Equipment	Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	C: Corrosive;
Risk Phrases	R34
Safety Phrases	S26-S36/37/39-S45
RIDADR	UN 3265 8/PG 2
WGK Germany	3
RTECS	WN4950000
Packaging Group	III
HS Code	2917190090

97-65-4

1931-60-8

Literature: Journal of Organic Chemistry USSR (English Translation), , vol. 1, p. 689 - 691 Zhurnal Organicheskoi Khimii, , vol. 1, p. 688 - 691 Organic Syntheses, , vol. 33, p. 41 J. Gen. Chem. USSR (Engl. Transl.), , vol. 57, # 4 p. 871 - 879,771 - 778

2170-03-8

1931-60-8

Literature: Chemische Berichte, , vol. 14, p. 1636

HS Code	2917190090
Summary	2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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