3-Methylphenylacetylene

Modify Date: 2024-01-02 17:04:19

3-Methylphenylacetylene Structure
3-Methylphenylacetylene structure
Common Name 3-Methylphenylacetylene
CAS Number 766-82-5 Molecular Weight 116.160
Density 0.9±0.1 g/cm3 Boiling Point 176.3±19.0 °C at 760 mmHg
Molecular Formula C9H8 Melting Point N/A
MSDS N/A Flash Point 47.4±15.6 °C

 Names

Name 3-Ethynyltoluene
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.9±0.1 g/cm3
Boiling Point 176.3±19.0 °C at 760 mmHg
Molecular Formula C9H8
Molecular Weight 116.160
Flash Point 47.4±15.6 °C
Exact Mass 116.062599
LogP 2.86
Vapour Pressure 1.5±0.2 mmHg at 25°C
Index of Refraction 1.534
Storage condition Flammables area

 Safety Information

Hazard Codes Xi:Irritant;
Risk Phrases R10;R36/37/38;R65
Safety Phrases S16-S26-S36
RIDADR UN 1993 3/PG 3
WGK Germany 3
Packaging Group III
Hazard Class 3
HS Code 2902909090

 Synthetic Route

 Customs

HS Code 2902909090
Summary 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

 Synonyms

MFCD01318174
1-Ethynyl-3-methylbenzene
3-Methylphenylacetylene
Benzene, 1-ethynyl-3-methyl-
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