3-ETHYNYLTOLUENE
m-Tolylacetylene
CAS: 766-82-5
Molecular Formula: C9H8
3-ETHYNYLTOLUENE - Names and Identifiers
| Name | m-Tolylacetylene |
| Synonyms | m-Tolylacetylene 3-ETHYNYLTOLUENE m-Ethylnyltoluene 1-ETHYNYL-3-METHYLBENZENE 3'-METHYLPHENYL ACETYLENE Benzene,1-ethynyl-3-methyl- Benzene, 1-ethynyl-3-methyl- (9CI) 3-Ethynyltoluene, 1-Ethynyl-3-methylbenzene |
| CAS | 766-82-5 |
| EINECS | 628-378-8 |
| InChI | InChI=1/C9H8/c1-3-9-6-4-5-8(2)7-9/h1,4-7H,2H3 |
3-ETHYNYLTOLUENE - Physico-chemical Properties
| Molecular Formula | C9H8 |
| Molar Mass | 116.16 |
| Density | 0.93g/cm3 |
| Boling Point | 176.3°C at 760 mmHg |
| Flash Point | 47.4°C |
| Vapor Presure | 1.48mmHg at 25°C |
| Refractive Index | 1.534 |
| Use | Use 3-methylphenylacetylene was used as a research compound. |
3-ETHYNYLTOLUENE - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R10 - Flammable R36/37/38 - Irritating to eyes, respiratory system and skin. R65 - Harmful: May cause lung damage if swallowed |
| Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| UN IDs | UN 1993 |
3-ETHYNYLTOLUENE - Upstream Downstream Industry
3-ETHYNYLTOLUENE - Security information
| WGK Germany | 3 |
| HazardClass | 3 |
| PackingGroup | III |
| customs code | 29029090 |
Last Update：2024-04-10 22:29:15
3-ETHYNYLTOLUENE - Nature
| storage conditions | Keep in dark place,Sealed in dry,Room Temperature |
| morphology | Liquid |
| Specific gravity | 0.9073 |
| color | Clear light yellow to brown |
| BRN | 2038007 |
| NIST chemical information | 3-Methylphenylacetylene(766-82-5) |
Last Update：2024-04-10 22:29:15
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Raw Materials for 3-ETHYNYLTOLUENE
3-Butyn-2-ol, 2-methyl-4-(3-methylphenyl)-
N-Methyl methanesulfonamide
3-[(Trimethylsilyl)ethynyl]toluene
3'-Methylacetophenone
m-Tolualdehyde
N-Methyl methanesulfonamide
3-[(Trimethylsilyl)ethynyl]toluene
3'-Methylacetophenone
m-Tolualdehyde
Downstream Products for 3-ETHYNYLTOLUENE