A5374912
m-Tolyl isocyanate , 99% , 621-29-4
Synonym(s):
3-Methylphenyl isocyanate
CAS NO.：621-29-4
Empirical Formula: C8H7NO
Molecular Weight: 133.15
MDL number: MFCD00002021
EINECS: 210-676-0
| Pack Size | Price | Stock | Quantity |
| 5G | RMB32.80 | In Stock |
|
| 25G | RMB80.00 | In Stock |
|
| 100G | RMB239.20 | In Stock |
|
| 500G | RMB950.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT 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 | 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 |
| LogP | 1.4 |
| 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) |
Description and Uses
m-Tolyl isocyanate was used as reagent during the synthesis of C5-cyclohexyl analog of the cholecystokinin type-B receptor antagonist L-365,260.
Safety
| Symbol(GHS) |    GHS05,GHS06,GHS08 |
| Signal word | Danger |
| Hazard statements | H314-H317-H330-H334-H335 |
| Precautionary statements | P260-P271-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338 |
| 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 |
