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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 9815662Generated: October 23, 2026

tert-butyl N-(2-methylphenyl)carbamate

tert-butyl o-tolylcarbamate · tert-Butyl (2-methylphenyl)carbamate · O-TOLYL-CARBAMIC ACID TERT-BUTYL ESTE · O-TOLYL-CARBAMIC ACID TERT-BUTYL ESTER · tert-Butyl N-(2-methylphenyl)carbamate · (2-Methylphenyl)carbaMic Acid 1,1-DiMethylethyl Ester · Carbamic acid, N-(2-methylphenyl)-, 1,1-dimethylethyl ester · Carbamic acid, (2-methylphenyl)-, 1,1-dimethylethyl ester (9CI)

https://huagongshe.com/en/chemical/9815662

tert-butyl N-(2-methylphenyl)carbamate molecular structure

Identifiers & Physical Properties

CAS No.74965-31-4
Molecular formulaC12H17NO2
Average molar mass207.27 g/mol
Monoisotopic mass207.12592878 g/mol
SMILESCc1ccccc1NC(=O)OC(C)(C)C
InChIKeyUMDAFUNCFQYMDP-UHFFFAOYSA-N
PubChem CID9815662
EC No.800-205-2
DTXSIDDTXSID20431175

Chemical & Physical Properties

XLogP2.7
Topological polar surface area38.3
Hydrogen bond donors1
Hydrogen bond acceptors2
Rotatable bonds3
Heavy atoms15
Formal charge0
Complexity220
Melting point82-83 °C
Boiling point250.4±19.0 °C(Predicted)
Density1.064±0.06 g/cm3(Predicted)
Storage conditionsSealed in dry,Room Temperature
Solubilitysoluble in Acetone, Dichloromethane
Physical statesolid
pKa (acidity coefficient)13.87±0.70(Predicted)
InChI1S/C9H5BrClN/c10-7-3-1-2-6-4-5-8(11)12-9(6)7/h1-5H
InChIKeyZXSUGMMMZOMZTD-UHFFFAOYSA-N
SMILESClC1=NC(C(C=C1)=CC=C2)=C2Br
UNSPSC Code12352200
NACRESNA.21
GHS pictogramGHS07
Signal wordWarning
GHS hazard statementsH302-H315-H319-H335
GHS precautionary statementsP261-P305+P351+P338
Water hazard class (WGK)WGK 3
Customs code2924190090
Storage class6.1C - Combustible acute toxic Cat.3toxic compounds or compounds which causing chronic effects
Hazard classAcute Tox. 3 OralEye Dam. 1

Safety & Regulations

GHS classificationWarningH302 (50%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard Classes and CategoriesAcute Tox. 4 (50%)
Water hazard class (WGK)WGK 3
Customs code2924190090
Signal wordWarning
GHS pictogramGHS07
Storage class6.1C - Combustible acute toxic Cat.3toxic compounds or compounds which causing chronic effects
GHS hazard statementsH302-H315-H319-H335
Hazard classAcute Tox. 3 OralEye Dam. 1
GHS precautionary statementsP261-P305+P351+P338
tert-butyl N-(2-methylphenyl)carbamate｜Huagongshe