CAS 920-46-7|Methacryloyl chloride

Introduction：Basic information about CAS 920-46-7|Methacryloyl chloride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
4. Safety Information
5. Articles28
6. Synonyms

Common Name	Methacryloyl chloride
CAS Number	920-46-7	Molecular Weight	104.535
Density	1.1±0.1 g/cm3	Boiling Point	96.0±0.0 °C at 760 mmHg
Molecular Formula	C₄H₅ClO	Melting Point	-60°C
MSDS	ChineseUSA	Flash Point	27.7±11.9 °C
Symbol	GHS02, GHS05, GHS06	Signal Word	Danger

Names

Name	Methacryloyl chloride
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.1±0.1 g/cm3
Boiling Point	96.0±0.0 °C at 760 mmHg
Melting Point	-60°C
Molecular Formula	C₄H₅ClO
Molecular Weight	104.535
Flash Point	27.7±11.9 °C
Exact Mass	104.002892
PSA	17.07000
LogP	1.61
Vapour Pressure	44.4±0.1 mmHg at 25°C
Index of Refraction	1.425
InChIKey	VHRYZQNGTZXDNX-UHFFFAOYSA-N
SMILES	C=C(C)C(=O)Cl
Storage condition	2-8°C

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: OZ5791000

CHEMICAL NAME :: Methacryloyl chloride

CAS REGISTRY NUMBER :: 920-46-7

BEILSTEIN REFERENCE NO. :: 0878175

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C4-H5-Cl-O

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 60 mg/m3/4H

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

REFERENCE :: 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,80,1982

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 115 mg/m3/2H

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

REFERENCE :: 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,80,1982 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 0.3 mg/m3;Skin JAN 1993

Safety Information

Symbol	GHS02, GHS05, GHS06
Signal Word	Danger
Hazard Statements	H225-H302-H314-H317-H330-H413
Precautionary Statements	P210-P260-P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338-P403 + P233
Personal Protective Equipment	Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	F:Flammable;T+:Verytoxic;
Risk Phrases	R11;R22;R26;R34
Safety Phrases	S26-S28-S36/37/39-S45-S27-S16-S33-S29
RIDADR	UN 3383 6.1/PG 1
WGK Germany	3
RTECS	OZ5791000
Packaging Group	I
Hazard Class	6.1

Articles28

Carbohydrate-Specific Uptake of Fucosylated Polymeric Micelles by Different Cancer Cell Lines.

Biomacromolecules 16 , 1948-57, (2015)

Inspired by upregulated levels of fucosylated proteins on the surfaces of multiple types of cancer cells, micelles carrying β-l-fucose and β-d-glucose were prepared. A range of block copolymers were s...

Effects of heating temperature and duration by gold nanorod mediated plasmonic photothermal therapy on copolymer accumulation in tumor tissue.

Mol. Pharm. 12 , 1605-14, (2015)

Previously, water-soluble N-(2-hydroxypropyl)methacrylamide (HPMA) copolymers have been used with gold nanorod (GNR) mediated plasmonic photothermal therapy (PPTT) to induce hyperthermia (43 °C for 10...

Cholesterol-based polymeric monolithic columns for capillary liquid chromatography.

J. Chromatogr. A. 1373 , 114-23, (2014)

A novel, cholesterol-based polymeric monolithic stationary phase for capillary liquid chromatography, was prepared by thermally initiated in-situ polymerization. Cholesteryl methacrylate (CholMA) was ...

Synonyms

2-Methylpropenal tosylhydrazone

MFCD00000716

methacrylic acid chloride

2-Methylprop-2-enoylchlorid

methacrolein toluene-4-sulphonylhydrazone

EINECS 213-058-9

2-methylpropenoic acid chloride

Methacryloyl chloride

2-Methylacryloyl chloride

2-methyl-acryloyl chloride

2-Propenoyl chloride, 2-methyl-

2-methyl-2-propenoyl chloride

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