ChemicalBook >> CAS DataBase List >>m-Tolyl isocyanate
m-Tolyl isocyanate
- CAS No.
- 621-29-4
- Chemical Name:
- m-Tolyl isocyanate
- Synonyms
- M-TOLYISOCYANATE;m-Tolyl isocyate;3-TOLYL ISOCYANATE;M-TOLYL ISOCYANATE;m-Tolylcarbonimide;M-TOLUENEISOCYANATE;m-Isocyanatotoluene;3-Isocyanatotoluene;isocyanatedem-toluene;meta-tolyl isocyanate
- CBNumber:
- CB3227291
- Molecular Formula:
- C8H7NO
- Molecular Weight:
- 133.15
- MDL Number:
- MFCD00002021
- MOL File:
- 621-29-4.mol
- MSDS File:
- SDS
Last updated:2023-04-23 13:52:06
| 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) |
| FDA UNII | QR6QV3EC23 |
| NIST Chemistry Reference | Benzene, 1-isocyanato-3-methyl-(621-29-4) |
| EPA Substance Registry System | Benzene, 1-isocyanato-3-methyl- (621-29-4) |
SAFETY
Risk and Safety Statements
| 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 | |||||||||
| NFPA 704 |
|
m-Tolyl isocyanate price More Price(20)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 143626 | m-Tolyl isocyanate 99% | 621-29-4 | 25g | $61.2 | 2024-03-01 | Buy |
| TCI Chemical | T0721 | m-Tolyl Isocyanate >99.0%(GC) | 621-29-4 | 25mL | $46 | 2024-03-01 | Buy |
| TCI Chemical | T0721 | m-Tolyl Isocyanate >99.0%(GC) | 621-29-4 | 500mL | $436 | 2024-03-01 | Buy |
| Alfa Aesar | L15255 | m-Tolyl isocyanate, 99% | 621-29-4 | 5g | $27.65 | 2024-03-01 | Buy |
| Alfa Aesar | L15255 | m-Tolyl isocyanate, 99% | 621-29-4 | 25g | $88.65 | 2024-03-01 | Buy |
m-Tolyl isocyanate Chemical Properties,Uses,Production
Chemical Properties
Clear colorless to pale yellow liquid
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.
General Description
m-Tolyl isocyanate undergoes polymerization reaction to form the corresponding polymers by using lanthanum isopropoxide as initiator.
Flammability and Explosibility
Non flammable
m-Tolyl isocyanate Preparation Products And Raw materials
Global( 224)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21691 | 55 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +86-18949832763 | info@tnjchem.com | China | 2989 | 55 |
| Zjartschem | +86-571-8723 8903 jocelynpan@zjarts.com | jocelynpan@zjarts.com | CHINA | 993 | 58 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8823 | 58 |
| Changzhou Ditong Chemical Co.,Ltd | +86-0519-88299272 | info@edengenechem.com | China | 2169 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49390 | 58 |
| Jinan Liheng Biotechnology Co., Ltd. | 15865262812 | info@lihengpharm.com | CHINA | 938 | 58 |
View Lastest Price from m-Tolyl isocyanate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2023-04-12 | m-Tolyl isocyanate
621-29-4
|
US $0.00 / L | 200L | 99% | 1000MT | Hefei TNJ Chemical Industry Co.,Ltd. | |
 |
2023-03-30 | m-Tolyl isocyanate
621-29-4
|
US $0.00-0.00 / KG | 1KG | 99% | 20 mt | Hebei Guanlang Biotechnology Co., Ltd. | |
 |
2023-01-31 | m-Tolyl isocyanate
621-29-4
|
US $100.00 / kg | 1kg | 99 | 300tons | Hebei Mojin Biotechnology Co., Ltd |
-
- m-Tolyl isocyanate
621-29-4
- US $0.00 / L
- 99%
- Hefei TNJ Chemical Industry Co.,Ltd.
-
- m-Tolyl isocyanate
621-29-4
- US $0.00-0.00 / KG
- 99%
- Hebei Guanlang Biotechnology Co., Ltd.
-
- m-Tolyl isocyanate
621-29-4
- US $100.00 / kg
- 99
- Hebei Mojin Biotechnology Co., Ltd
621-29-4(m-Tolyl isocyanate)Related Search:
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