ChemicalBook Product Catalog Chemical Reagents Organic reagents Cyanate ester / isocyanate 2,5-DIMETHYLPHENYL ISOCYANATE

2,5-DIMETHYLPHENYL ISOCYANATE

2,5-DIMETHYLPHENYL ISOCYANATE Basic information
Product Name:2,5-DIMETHYLPHENYL ISOCYANATE
Synonyms:2,5-DIMETHYLPHENYL ISOCYANATE;2-isocyanato-1,4-dimethyl-benzen;2,5-DIMETHYLPHENYL ISOCYANATE 98%;2,5-DiMethylphenyl isocyanate, 98% 1GR;Benzene, 2-isocyanato-1,4-dimethyl-;2,5-Dimethylphenyl isocyanate,98%
CAS:40397-98-6
MF:C9H9NO
MW:147.17
EINECS:627-607-9
Product Categories:Isocyanates;Nitrogen Compounds;Organic Building Blocks
Mol File:40397-98-6.mol
2,5-DIMETHYLPHENYL ISOCYANATE Structure
2,5-DIMETHYLPHENYL ISOCYANATE Chemical Properties
Boiling point 210 °C(lit.)
density 1.043 g/mL at 25 °C(lit.)
refractive index n20/D 1.532(lit.)
Fp 195 °F
storage temp. 2-8°C
form liquid
color Clear, colourless
Specific Gravity1.043
Sensitive Moisture Sensitive
BRN 1100841
CAS DataBase Reference40397-98-6(CAS DataBase Reference)
EPA Substance Registry SystemBenzene, 2-isocyanato-1,4-dimethyl- (40397-98-6)
Safety Information
Hazard Codes Xn
Risk Statements 20/21/22-36/37/38
Safety Statements 26-36
RIDADR UN 2206 6.1/PG 3
WGK Germany 3
TSCA Yes
HazardClass 6.1
PackingGroup III
HS Code 29291090
MSDS Information
ProviderLanguage
SigmaAldrich English
ACROS English
ALFA English
2,5-DIMETHYLPHENYL ISOCYANATE Usage And Synthesis
Chemical Propertiesclear colorless to slightly yellow liquid
DefinitionChEBI: An isocyanate that consists of phenyl isocyanate bearing two additional methyl substituents at positions 2 and 5.
2,5-DIMETHYLPHENYL ISOCYANATE Preparation Products And Raw materials
Raw materials2,5-DIMETHYLANILINE HYDROCHLORIDE-->Sodium cyanate-->2,5-Dimethylaniline-->Triphosgene-->PHOSGENE
2,6-Diisopropylphenyl isocyanate 3,4-DIMETHYLPHENYL ISOCYANATE 4-BROMO-2,6-DIMETHYLPHENYL ISOCYANATE,4-BROMO-2,6-DIMETHYLPHENYL ISOCYANATE, 9 8% 2-BROMO-4,6-DIMETHYLPHENYL ISOCYANATE m-Tolyl isocyanate 2-Methylphenyl isocyanate 2,5-DIISOPROPYLPHENYL ISOCYANATE 4-Ethoxy-2,6-dimethylphenyl isocyanate 2,6-DIMETHYLPHENYL ISOCYANATE 99%,2,6-DIMETHYLPHENYL ISOCYANATE 3,5-DIMETHYLPHENYL ISOCYANATE 99%,3,5-DIMETHYLPHENYL ISOCYANATE: 98.5%,3,5-DIMETHYLPHENYL ISOCYANATE Phenyl isocyanate dimethyl 2-isocyanatoterephthalate 2-CHLORO-4 6-DIMETHYLPHENYL ISOCYANATE m-Dimethylphenyl isocyanate 2,3-DIMETHYLPHENYL ISOCYANATE 2,5-DI-TERT-BUTYLPHENYL ISOCYANATE 2,5-DIMETHYLPHENYL ISOCYANATE 2,4-DIMETHYLPHENYL ISOCYANATE,2,4-DIMETHYLPHENYL ISOCYANATE, 98+%
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