ChemicalBook Product Catalog Chemical Reagents Organic reagents Cyanate ester / isocyanate m-Tolyl isocyanate

m-Tolyl isocyanate

m-Tolyl isocyanate Basic information
Product Name:m-Tolyl isocyanate
Synonyms:3-METHYLPHENYL ISOCYANATE;3-TOLYL ISOCYANATE;1-isocyanato-3-methylbenzene;ISOCYANIC ACID M-TOLYL ESTER;M-TOLUENEISOCYANATE;M-TOLYL ISOCYANATE;1-isocyanato-3-methyl-benzen;meta-tolyl isocyanate
CAS:621-29-4
MF:C8H7NO
MW:133.15
EINECS:210-676-0
Product Categories:ester series
Mol File:621-29-4.mol
m-Tolyl isocyanate Structure
m-Tolyl isocyanate Chemical Properties
Boiling point 75-76 °C12 mm Hg(lit.)
density 1.033 g/mL at 25 °C(lit.)
vapor pressure 56.3Pa at 25℃
refractive index n20/D 1.5305(lit.)
Fp 150 °F
storage temp. 2-8°C
form clear liquid
color Colorless to Yellow to Orange
Water Solubility 10g/L at 20℃
Sensitive Moisture Sensitive
BRN 386149
LogP1.4
CAS DataBase Reference621-29-4(CAS DataBase Reference)
NIST Chemistry ReferenceBenzene, 1-isocyanato-3-methyl-(621-29-4)
EPA Substance Registry SystemBenzene, 1-isocyanato-3-methyl- (621-29-4)
Safety Information
Hazard Codes T+
Risk Statements 26-36/37/38-42
Safety Statements 23-26-36/37/39-45
RIDADR UN 2206 6.1/PG 2
WGK Germany 2
RTECS CZ6315000
F 10-21
TSCA Yes
HazardClass 6.1
PackingGroup II
HS Code 29291090
MSDS Information
ProviderLanguage
1-Isocyanato-3-methylbenzene English
ACROS English
SigmaAldrich English
ALFA English
m-Tolyl isocyanate Usage And Synthesis
Chemical PropertiesClear colorless to pale yellow liquid
Usesm-Tolyl isocyanate was used as reagent during the synthesis of C5-cyclohexyl analog of the cholecystokinin type-B receptor antagonist L-365,260.
General Descriptionm-Tolyl isocyanate undergoes polymerization reaction to form the corresponding polymers by using lanthanum isopropoxide as initiator.
Flammability and ExplosibilityNonflammable
m-Tolyl isocyanate Preparation Products And Raw materials
Preparation ProductsPhenmedipham-->1,3-bis(3-methylphenyl)urea
ISOCYANIC ACID 3-ACETYLPHENYL ISOCYANATE TOLYLENE 2,5-DIISOCYANATE 3,4-DIMETHYLPHENYL ISOCYANATE ISOTHIOCYANATE, POLYMER-BOUND, 200-400 3-(ETHOXYCARBONYL)PHENYL ISOCYANATE TOLUALDEHYDES m-Tolyl isocyanate Toluene 3,5-DIMETHYLPHENYL ISOCYANATE 3-(Trifluoromethyl)phenyl isocyanate Phenyl isocyanate Phenyl isothiocyanate METHYL 3-ISOCYANATOBENZOATE 4-Chloro-α,α,α-trifluoro-m-tolyl isocyanate Isocyanatocyclohexane 2,5-DIMETHYLPHENYL ISOCYANATE 3-ETHYLPHENYL ISOCYANATE
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