Butyl carbamate

Modify Date: 2024-01-02 19:19:48

Butyl carbamate Structure
Butyl carbamate structure
Common Name Butyl carbamate
CAS Number 592-35-8 Molecular Weight 117.146
Density 1.0±0.1 g/cm3 Boiling Point 209.9±8.0 °C at 760 mmHg
Molecular Formula C5H11NO2 Melting Point 53-55 °C(lit.)
MSDS Chinese USA Flash Point 108.9±0.0 °C
Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger

 Names

Name n-Butyl carbamate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 209.9±8.0 °C at 760 mmHg
Melting Point 53-55 °C(lit.)
Molecular Formula C5H11NO2
Molecular Weight 117.146
Flash Point 108.9±0.0 °C
Exact Mass 117.078979
PSA 52.32000
LogP 0.91
Vapour Pressure 0.2±0.4 mmHg at 25°C
Index of Refraction 1.430
Water Solubility SOLUBLE

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
EZ0175000
CHEMICAL NAME :
Carbamic acid, butyl ester
CAS REGISTRY NUMBER :
592-35-8
BEILSTEIN REFERENCE NO. :
1744776
LAST UPDATED :
199701
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C5-H11-N-O2
MOLECULAR WEIGHT :
117.17
WISWESSER LINE NOTATION :
ZVO4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
540 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1980 mg/kg/6D-C
TOXIC EFFECTS :
Tumorigenic - neoplastic by RTECS criteria Lungs, Thorax, or Respiration - tumors Skin and Appendages - tumors
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
DOSE :
492 mg/kg
SEX/DURATION :
female 8 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetal death

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Escherichia coli
DOSE/DURATION :
5000 ppm/3H
REFERENCE :
AMNTA4 American Naturalist. (Univ. of Chicago Press, Journals Div., POB 37005, Chicago, IL 60637) V.1- 1867- Volume(issue)/page/year: 85,119,1951

 Safety Information

Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger
Hazard Statements H302-H317-H318
Precautionary Statements P280-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes Xn: Harmful;
Risk Phrases R22
Safety Phrases S26-S36/37/39-S24/25
RIDADR NONH for all modes of transport
WGK Germany 1
RTECS EZ0175000
HS Code 2922499990

 Synthetic Route

 Customs

HS Code 2924199090
Summary 2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Articles1

More Articles
Effect of citrulline, urea, ethanol, and urease on the formation of ethyl carbamate in soybean paste model system.

Food Chem. 189 , 74-9, (2015)

The aim of this study was to determine the effect of urease on the formation of ethyl carbamate (EC) in the presence of previously known precursors of EC (citrulline, urea, and ethanol) using a soybea...

 Synonyms

Carbamic acid, butyl ester
EINECS 209-751-0
MFCD00007967
Butyl carbamate
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