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2-Thiophenecarbonitrile CAS 1003-31-2

2-Thiophenecarbonitrile - Names and IdentifiersName2-ThiophenecarbonitrileSynonyms2-Thienonitri

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2-Thiophenecarbonitrile - Names and Identifiers

Name2-Thiophenecarbonitrile
Synonyms2-Thienonitrile
2-THENYLCYANIDE
2-cyanothiophene
2-CYANOTHIOPHENE
2-Thiophenecarbonitrile
2-THIOPHENECARBONITRILE
THIOPHENE-2-CARBONITRILE
thiophene-2-carbonitrile
2-Cyanothiophene, Thiophene-2-carbonitrile
CAS1003-31-2
EINECS213-706-0
InChIInChI=1/C5H3NS/c6-4-5-2-1-3-7-5/h1-3H

2-Thiophenecarbonitrile - Physico-chemical Properties

Molecular FormulaC5H3NS
Molar Mass109.15
Density1.172g/mLat 25°C(lit.)
Melting Point125-134 °C (decomp)
Boling Point192°C(lit.)
Flash Point128°F
Water SolubilitySlightly miscible with water.
Vapor Presure0.476mmHg at 25°C
AppearanceLiquid
Specific Gravity1.172
ColorClear colorless to yellow
Exposure LimitNIOSH: IDLH 25 mg/m3
BRN107035
Storage ConditionKeep in dark place,Sealed in dry,Room Temperature
Refractive Indexn20/D 1.563(lit.)

2-Thiophenecarbonitrile - Risk and Safety

Risk CodesR10 - Flammable
R22 - Harmful if swallowed
R37/38 - Irritating to respiratory system and skin.
R41 - Risk of serious damage to eyes
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
R36/37/38 - Irritating to eyes, respiratory system and skin.
Safety DescriptionS26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S39 - Wear eye / face protection.
S36/37 - Wear suitable protective clothing and gloves.
S16 - Keep away from sources of ignition.
S36 - Wear suitable protective clothing.
UN IDsUN 1993 3/PG 3
WGK Germany3
HS Code29349990
Hazard NoteHarmful
Hazard Class6.1
Packing GroupIII

2-Thiophenecarbonitrile - Reference Information

NIST chemical information information provided by: webbook.nist.gov (external link)

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