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13679-73-7

13679-73-7 structure
13679-73-7 structure
  • Name: 4-methyl-2-acetylthiophene
  • Chemical Name: 1-(4-Methylthiophen-2-yl)ethanone
  • CAS Number: 13679-73-7
  • Molecular Formula: C7H8OS
  • Molecular Weight: 140.203
  • Create Date: 2018-07-23 18:42:07
  • Modify Date: 2024-01-05 22:50:11
Name 1-(4-Methylthiophen-2-yl)ethanone
Synonyms MFCD00027395
1-(4-Methyl-2-thienyl)ethanone
1-(4-methylthiophen-2-yl)ethanone
Ethanone, 1- (4-methyl-2-thienyl)-
EINECS 237-180-7
Ethanone, 1-(4-methyl-2-thienyl)-
4-methyl-2-acetylthiophene
2-Acetyl-4-methylthiophene
Density 1.1±0.1 g/cm3
Boiling Point 236.9±20.0 °C at 760 mmHg
Molecular Formula C7H8OS
Molecular Weight 140.203
Flash Point 97.1±21.8 °C
Exact Mass 140.029587
PSA 45.31000
LogP 1.71
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.536
Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302-H317-H319
Precautionary Statements P280-P305 + P351 + P338
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xn: Harmful;
Risk Phrases R20/21/22
Safety Phrases S26-S37/39
RIDADR PG 3
WGK Germany 3
Packaging Group III
HS Code 2934999090
616-44-4 structure

616-44-4
78191-00-1 structure

78191-00-1

~67%

13679-73-7 structure

13679-73-7
Literature: Asselin, Sylvie M.; Bio, Matthew M.; Langille, Neil F.; Ngai, Ka Yi Organic Process Research and Development, 2010 , vol. 14, # 6 p. 1427 - 1431
616-44-4 structure

616-44-4
108-24-7 structure

108-24-7

~%

13679-73-7 structure

13679-73-7

13679-72-6 structure

13679-72-6
Literature: Journal of the Chemical Society, , p. 4202,4204 Journal of the American Chemical Society, , vol. 69, p. 3093,3095
31805-48-8 structure

31805-48-8
108-24-7 structure

108-24-7

~0%

13679-73-7 structure

13679-73-7

13679-72-6 structure

13679-72-6
Literature: Volkov, M. N.; Kazakova, O. A. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1981 , vol. 17, # 6 p. 553 - 557 Khimiya Geterotsiklicheskikh Soedinenii, 1981 , # 6 p. 758 - 761
145931-44-8 structure

145931-44-8

~%

13679-73-7 structure

13679-73-7
Literature: Helvetica Chimica Acta, , vol. 76, # 3 p. 1251 - 1257
151051-11-5 structure

151051-11-5

~33%

13679-73-7 structure

13679-73-7
Literature: Kowalewski, Ronald; Margaretha, Paul Helvetica Chimica Acta, 1993 , vol. 76, # 3 p. 1251 - 1257
HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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title: CAS No. 13679-73-7 | Chemsrc address: https://www.chemsrc.com/en/baike/834132.html

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