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HomeProduct name list2,5-DIMETHYLPHENYL ISOCYANATE

2,5-DIMETHYLPHENYL ISOCYANATE

  • CAS NO.:40397-98-6
  • Empirical Formula: C9H9NO
  • Molecular Weight: 147.17
  • MDL number: MFCD00013854
  • EINECS: 627-607-9
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-04-23 13:52:06
2,5-DIMETHYLPHENYL ISOCYANATE Structural

What is 2,5-DIMETHYLPHENYL ISOCYANATE?

Chemical properties

clear colorless to slightly yellow liquid

Definition

ChEBI: An isocyanate that consists of phenyl isocyanate bearing two additional methyl substituents at positions 2 and 5.

Properties of 2,5-DIMETHYLPHENYL ISOCYANATE

Boiling point: 210 °C(lit.)
Density  1.043 g/mL at 25 °C(lit.)
refractive index  n20/D 1.532(lit.)
Flash point: 195 °F
storage temp.  2-8°C
Specific Gravity 1.043
color  Clear, colourless
Sensitive  Moisture Sensitive
BRN  1100841
CAS DataBase Reference 40397-98-6(CAS DataBase Reference)
EPA Substance Registry System Benzene, 2-isocyanato-1,4-dimethyl- (40397-98-6)

Safety information for 2,5-DIMETHYLPHENYL ISOCYANATE

Signal word Danger
Pictogram(s)
ghs
Skull and Crossbones
Acute Toxicity
GHS06
ghs
Health Hazard
GHS08
GHS Hazard Statements H227:Flammable liquids
H300:Acute toxicity,oral
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H330:Acute toxicity,inhalation
H334:Sensitisation, respiratory
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P320:Specific treatment is urgent (see … on this label).
P330:Rinse mouth.
P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405:Store locked up.

Computed Descriptors for 2,5-DIMETHYLPHENYL ISOCYANATE

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