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33898-90-7

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Identification

Name
2-THENOYLACETONITRILE
CAS
33898-90-7
Synonyms
2-THENOYLACETONITRILE
2-THIENOYLACETONITRILE
3-OXO-3-(2-THIENYL)PROPANENITRILE
3-OXO-3-(THIOPHEN-2-YL)PROPANENITRILE
3-OXO-3-THIOPHEN-2-YL-PROPIONITRILE
BUTTPARK 33\12-71
TIMTEC-BB SBB005814
3-Oxo-3-(2-thienyl)propionitrile
2-Thenoylacetonitrile,96%
2-Thenoylacetonitrile ,98%
2-(Cyanoacetyl)thiophene
3-(2-Thienyl)-3-oxopropanenitrile
Molecular Formula
C7H5NOS
MDL Number
MFCD00052586
Molecular Weight
151.19
MOL File
33898-90-7.mol

Chemical Properties

Appearance
white to light yellow crystal powder
mp 
112 °C
Melting point 
134-138 °C
Boiling point 
360°C (rough estimate)
density 
1.2170 (rough estimate)
refractive index 
1.5500 (estimate)
storage temp. 
Keep in dark place,Sealed in dry,Store in freezer, under -20°C
pka
7.46±0.10(Predicted)
Detection Methods
HPLC
BRN 
111990
CAS DataBase Reference
33898-90-7(CAS DataBase Reference)

Safety Data

Hazard Codes 
Xn
Risk Statements 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R41:Risk of serious damage to eyes.
R22:Harmful if swallowed.
Safety Statements 
S36/37:Wear suitable protective clothing and gloves .
S39:Wear eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
RIDADR 
3276
WGK Germany 
3
HazardClass 
6.1
PackingGroup 
III
HS Code 
29349990

Raw materials And Preparation Products

Raw materials
Acetonitrile-->Sodium methanolate-->Chlorobenzene-->METHYL THIOPHENE-2-CARBOXYLATE

Hazard Information

Chemical Properties
white to light yellow crystal powder
Uses
2-Thienoylacetonitrile (cas# 33898-90-7) is a compound useful in organic synthesis.

Well-known Reagent Company Product Information

Alfa Aesar
3-Oxo-3-(2-thienyl)propionitrile, 98%(33898-90-7)
Sigma Aldrich
33898-90-7(sigmaaldrich)
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554-14-3 33898-90-7