1,3-BIS(2-ISOCYANATO-2-PROPYL)BENZENE
Synonym(s):α,α,α′,α′-Tetramethyl-1,3-xylylene diisocyanate
- CAS NO.：2778-42-9
- Empirical Formula: C14H16N2O2
- Molecular Weight: 244.29
- MDL number: MFCD00142493
- EINECS: 220-474-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-06-24 18:39:39
What is 1,3-BIS(2-ISOCYANATO-2-PROPYL)BENZENE?
Chemical properties
Clear colorless to light yellow liquid
Properties of 1,3-BIS(2-ISOCYANATO-2-PROPYL)BENZENE
| Melting point: | -10°C(lit.) |
| Boiling point: | 106 °C0.9 mm Hg(lit.) |
| Density | 1.06 g/mL at 25 °C(lit.) |
| vapor pressure | 0.386Pa at 25℃ |
| refractive index | n |
| Flash point: | 308 °F |
| storage temp. | 0-10°C |
| solubility | Chloroform (Slightly) |
| form | Oil |
| color | Colourless |
| Stability: | Moisture Sensitive |
| EPA Substance Registry System | m-Tetramethylxylene diisocyanate (2778-42-9) |
Safety information for 1,3-BIS(2-ISOCYANATO-2-PROPYL)BENZENE
| Signal word | Danger |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06  Health Hazard GHS08  Environment GHS09 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H317:Sensitisation, Skin H319:Serious eye damage/eye irritation H330:Acute toxicity,inhalation H334:Sensitisation, respiratory H372:Specific target organ toxicity, repeated exposure H410:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 1,3-BIS(2-ISOCYANATO-2-PROPYL)BENZENE
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