m-Tolyl isocyanate
Synonym(s):3-Methylphenyl isocyanate
- CAS NO.：621-29-4
- Empirical Formula: C8H7NO
- Molecular Weight: 133.15
- MDL number: MFCD00002021
- EINECS: 210-676-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 14:08:57
What is m-Tolyl isocyanate?
Chemical properties
Clear colorless to pale yellow liquid
The Uses of m-Tolyl isocyanate
m-Tolyl isocyanate was used as reagent during the synthesis of C5-cyclohexyl analog of the cholecystokinin type-B receptor antagonist L-365,260.
General Description
m-Tolyl isocyanate undergoes polymerization reaction to form the corresponding polymers by using lanthanum isopropoxide as initiator.
Flammability and Explosibility
Non flammable
Properties of m-Tolyl isocyanate
| 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 | n |
| Flash point: | 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 |
| CAS DataBase Reference | 621-29-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzene, 1-isocyanato-3-methyl-(621-29-4) |
| EPA Substance Registry System | Benzene, 1-isocyanato-3-methyl- (621-29-4) |
Safety information for m-Tolyl isocyanate
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Skull and Crossbones Acute Toxicity GHS06  Health Hazard GHS08 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation H317:Sensitisation, Skin H330:Acute toxicity,inhalation H334:Sensitisation, respiratory H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. 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 m-Tolyl isocyanate
New Products
Tert-butyl bis(2-chloroethyl)carbamate 4-Methylphenylacetic acid N-Boc-D-alaninol N-BOC-D/L-ALANINOL N-octanoyl benzotriazole 3-Morpholino-1-(4-nitrophenyl)-5,6-dihydropyridin- 2(1H)-one Furan-2,5-Dicarboxylic Acid DIETHYL AMINOMALONATE HYDROCHLORIDE 1,1’-CARBONYLDIIMIDAZOLE R-2-BENZYLOXY PROPIONIC ACID 1,1’-CARBONYLDI (1,2-4 TRIAZOLE) N-METHYL INDAZOLE-3-CARBOXYLIC ACID (2-Hydroxyphenyl)acetonitrile 4-Bromopyrazole 5-BROMO-2CYANO PYRIDINE 5,6-Dimethoxyindanone 5-broMo-2-chloro-N-cyclopentylpyriMidin-4-aMine 2-(Cyanocyclohexyl)acetic acid 4-methoxy-3,5-dinitropyridine 1-(4-(aminomethyl)benzyl)urea hydrochloride 2-aminopropyl benzoate hydrochloride diethyl 2-(2-((tertbutoxycarbonyl)amino) ethyl)malonate tert-butyl 4- (ureidomethyl)benzylcarbamate Ethyl-2-chloro((4-methoxyphenyl)hydrazono)acetateRelated products of tetrahydrofuran
You may like
-
621-29-4 m-Tolyl isocyanate-99% 99%View Details
621-29-4 -
m-Tolyl isocyanate CAS 621-29-4View Details
621-29-4 -
M-Tolyl isocyanate 96% CAS 621-29-4View Details
621-29-4 -
m-Tolyl Isocyanate CAS 621-29-4View Details
621-29-4 -
m-Tolyl isocyanate CAS 621-29-4View Details
621-29-4 -
14714-50-2 (2-Hydroxyphenyl)acetonitrile 98+View Details
14714-50-2 -
118753-70-1 98+View Details
118753-70-1 -
733039-20-8 5-broMo-2-chloro-N-cyclopentylpyriMidin-4-aMine 98+View Details
733039-20-8
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.