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Home >> Chemical Listing >> D >> 2-(2,2-Dimethylpropionyl)thiophene

2-(2,2-Dimethylpropionyl)thiophene
[CAS# 20409-48-7]

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Identification
Name 2-(2,2-Dimethylpropionyl)thiophene
Synonyms 2-Pivaloylthiophene; tert-Butyl 2-thienyl ketone
Molecular Structure CAS # 20409-48-7, 2-(2,2-Dimethylpropionyl)thiophene, 2-Pivaloylthiophene, tert-Butyl 2-thienyl ketone
Molecular Formula C9H12OS
Molecular Weight 168.26
CAS Registry Number 20409-48-7
EC Number 623-847-3
Properties
Solubility Very slightly soluble (0.25 g/L) (25 ºC), Calc.*
Density 1.0723 g/cm3 (20 ºC)**
Boiling point 127-129 ºC (28 Torr)***
Refractive index 1.5363 (589.3 nm 20 ºC)**
Flash point 104.0±19.8 ºC, Calc.*
* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)
** Yur'ev, Yu. K.; Zhurnal Obshchei Khimii 1956, V26, P3341-4.
*** Newcombe, Peter J.; Australian Journal of Chemistry 1982, V35(5), P973-88.
Safety Data
Hazard Symbols symbol   Xn    Details
Risk Codes R22;R43    Details
Safety Description S36/37    Details
Hazard Classification
up    Details
HazardClassCategory CodeHazard Statement
Acute toxicityAcute Tox.4H302
Skin sensitizationSkin Sens.1H317
SDS Available
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