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920-46-7

920-46-7 structure
920-46-7 structure
Name Methacryloyl chloride
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
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
Storage condition 2-8°C

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
Symbol GHS02 GHS05 GHS06
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
79-10-7 structure

79-10-7

~99%

920-46-7 structure

920-46-7

Literature: 3M INNOVATIVE PROPERTIES COMPANY Patent: WO2009/5937 A1, 2009 ; Location in patent: Page/Page column 30; 31 ;
79-41-4 structure

79-41-4

~72%

920-46-7 structure

920-46-7

Literature: Xu, Zhifeng; Kuang, Daizhi; Feng, Yonglan; Zhang, Fuxing Carbohydrate Polymers, 2010 , vol. 79, # 3 p. 642 - 647
78-85-3 structure

78-85-3

~%

920-46-7 structure

920-46-7

Literature: US2490386 , ;
7623-10-1 structure

7623-10-1

~%

920-46-7 structure

920-46-7

Literature: US2396609 , ;
79-41-4 structure

79-41-4

98-09-9 structure

98-09-9

~%

920-46-7 structure

920-46-7

Literature: Recueil des Travaux Chimiques des Pays-Bas, , vol. 69, p. 787,797
760-93-0 structure

760-93-0

368-44-5 structure

368-44-5

~%

1344680-46-1 structure

1344680-46-1

920-46-7 structure

920-46-7

Literature: Doklady Chemistry, , vol. 439, # 2 p. 219 - 222
79-41-4 structure

79-41-4

98-88-4 structure

98-88-4

~%

920-46-7 structure

920-46-7

Literature: Bulletin de la Societe Chimique de France, , p. 56
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title: CAS No. 920-46-7 | Chemsrc address: https://www.chemsrc.com/en/baike/752184.html

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