CAS 1943-79-9|Carbamic acid,N-methyl-, phenyl ester

Introduction:Basic information about CAS 1943-79-9|Carbamic acid,N-methyl-, phenyl ester, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common NameCarbamic acid,N-methyl-, phenyl ester
CAS Number1943-79-9Molecular Weight151.16300
Density1.112g/cm3Boiling Point215.4ºC at 760 mmHg
Molecular FormulaC8H9NO2Melting Point/
MSDS/Flash Point84.1ºC

Names

Namephenyl N-methylcarbamate
SynonymMore Synonyms

Chemical & Physical Properties

Density1.112g/cm3
Boiling Point215.4ºC at 760 mmHg
Molecular FormulaC8H9NO2
Molecular Weight151.16300
Flash Point84.1ºC
Exact Mass151.06300
PSA38.33000
LogP1.79570
Vapour Pressure0.148mmHg at 25°C
Index of Refraction1.518
InChIKeySCWKRWCUMCMVPW-UHFFFAOYSA-N
SMILESCNC(=O)Oc1ccccc1

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
FC6800000
CHEMICAL NAME :
Carbamic acid, methyl-, phenyl ester
CAS REGISTRY NUMBER :
1943-79-9
BEILSTEIN REFERENCE NO. :
2045075
LAST UPDATED :
199710
DATA ITEMS CITED :
8
MOLECULAR FORMULA :
C8-H9-N-O2
MOLECULAR WEIGHT :
151.18
WISWESSER LINE NOTATION :
1MVOR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0528508 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
540 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
BWHOA6 Bulletin of the World Health Organization. (WHO, Pub. Center USA, 49 Sheridan Ave., Albany, NY 12210) Volume(issue)/page/year: 44,241,1971
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
357 mg/kg
TOXIC EFFECTS :
Behavioral - general anesthetic Lungs, Thorax, or Respiration - dyspnea Lungs, Thorax, or Respiration - other changes
REFERENCE :
BWHOA6 Bulletin of the World Health Organization. (WHO, Pub. Center USA, 49 Sheridan Ave., Albany, NY 12210) Volume(issue)/page/year: 44,241,1971
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
13600 ug/kg
TOXIC EFFECTS :
Behavioral - general anesthetic Lungs, Thorax, or Respiration - dyspnea Lungs, Thorax, or Respiration - other changes
REFERENCE :
BWHOA6 Bulletin of the World Health Organization. (WHO, Pub. Center USA, 49 Sheridan Ave., Albany, NY 12210) Volume(issue)/page/year: 44,241,1971
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>50 mg/kg
TOXIC EFFECTS :
Autonomic Nervous System - other (direct) parasympathomimetic Behavioral - coma Lungs, Thorax, or Respiration - respiratory stimulation
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: PB158-508
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - wild bird species
DOSE/DURATION :
>100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JAFCAU Journal of Agricultural and Food Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1953- Volume(issue)/page/year: 15,287,1967

Safety Information

HS Code2924299090

Customs

HS Code2924299090
Summary2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Synonyms

N-Methylphenylcarbamate
PHENYL METHYLCARBAMATE
Phenol,methylcarbamate
Phenmec
Methyl-carbamidsaeure-phenylester
Carbamic acid,methyl-,phenyl ester
DRC 3345
carbamate de phenol
Phenyl monomethylcarbamate
phenyl-N-methyl-carbamate
Methylcarbamic acid phenyl ester
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