2-Ethynyl-1,4-dimethylbenzene
Suppliers
Names
[ CAS No. ]:
74331-70-7
[ Name ]:
2-Ethynyl-1,4-dimethylbenzene
[Synonym ]:
MFCD05664209
2,5-Dimethylphenylacetylene
2,5-dimethylphenylethyne
2-ethynyl-p-xylene
Benzene,2-ethynyl-1,4-dimethyl
1-ethynyl-2,5-dimethylbenzene
2-ethynyl-1,4-dimethyl-benzene
Chemical & Physical Properties
[ Density]:
0.914
[ Boiling Point ]:
193-194ºC
[ Molecular Formula ]:
C10H10
[ Molecular Weight ]:
130.18600
[ Flash Point ]:
-13ºC
[ Exact Mass ]:
130.07800
[ LogP ]:
2.28470
[ Index of Refraction ]:
1.541
MSDS
Safety Information
[ Hazard Codes ]:
F: Flammable;Xi: Irritant;
[ Risk Phrases ]:
R11;R41
[ Safety Phrases ]:
16-26-36
[ RIDADR ]:
UN 1993
[ HS Code ]:
2902909090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
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%