1-Ethynyl-4-methoxy-2-methylbenzene

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Names

[ CAS No. ]:
74331-69-4

[ Name ]:
1-Ethynyl-4-methoxy-2-methylbenzene

[Synonym ]:
4-methoxy-2-methylphenylacetylene
1-ethynyl-2-methyl-4-methoxybenzene
MFCD05865155
Benzene,1-ethynyl-4-methoxy-2-methyl
1-ethynyl-4-methoxy-2-methyl-benzene

Chemical & Physical Properties

[ Density]:
1g/cm3

[ Boiling Point ]:
222.7ºC at 760 mmHg

[ Melting Point ]:
30-34ºC

[ Molecular Formula ]:
C10H10O

[ Molecular Weight ]:
146.18600

[ Flash Point ]:
94ºC

[ Exact Mass ]:
146.07300

[ PSA ]:
9.23000

[ LogP ]:
1.98490

[ Index of Refraction ]:
1.525

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36;R43

[ Safety Phrases ]:
S26-S36/37

[ HS Code ]:
2909309090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-methoxy-2-methylacetophenone
  • 4′-Hydroxy-2′-methylacetophenone
  • 1-(4-Methoxy-2-methylphenyl)vinyl chloride

DownStream

  • 4-Methoxy-2-methylbenzoic acid
  • 4-methoxy-2-methylacetophenone

Customs

[ HS Code ]: 2909309090

[ Summary ]:
2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Related Compounds

  • 1-ethynyl-4-methoxy-2-(2-methylprop-1-enyl)benzene
  • 1-ethynyl-4-methoxy-2-(3-methylbut-2-enyl)benzene
  • 1-Ethynyl-4-(methoxymethoxy)-2-methylbenzene
  • 4-Methoxy-2-Methylphenyl Isothiocyanate
  • 1-ethyl-4-methoxy-2-methylbenzene
  • 1-(bromomethyl)-4-methoxy-2-methylbenzene