| Identification | More | [Name]
2-Thiophenecarbonitrile | [CAS]
1003-31-2 | [Synonyms]
2-CYANOTHIOPHENE
2-THENYLCYANIDE
2-THIOPHENECARBONITRILE
THIOPHENE-2-CARBONITRILE
2-THIOPHENECARBONITRILE 99%
2-Cyanothiophene, Thiophene-2-carbonitrile
2-Thienonitrile
2-Thienylcarbonitrile
2-Thenonitrile
2-Thienyl cyanide | [EINECS(EC#)]
213-706-0 | [Molecular Formula]
C5H3NS | [MDL Number]
MFCD00005416 | [Molecular Weight]
109.15 | [MOL File]
1003-31-2.mol |
| Chemical Properties | Back Directory | [Appearance]
clear colorless to yellow liquid | [Melting point ]
125-134 °C (decomp) | [Boiling point ]
192 °C(lit.) | [density ]
1.172 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.563(lit.)
| [Fp ]
128 °F
| [storage temp. ]
Flammables area | [form ]
Liquid | [color ]
Clear colorless to yellow | [Specific Gravity]
1.172 | [Water Solubility ]
Slightly miscible with water. | [BRN ]
107035 | [Exposure limits]
NIOSH: IDLH 25 mg/m3 | [InChI]
1S/C5H3NS/c6-4-5-2-1-3-7-5/h1-3H | [InChIKey]
CUPOOAWTRIURFT-UHFFFAOYSA-N | [SMILES]
N#Cc1cccs1 | [LogP]
1.270 | [CAS DataBase Reference]
1003-31-2(CAS DataBase Reference) | [NIST Chemistry Reference]
2-Thiophenecarbonitrile(1003-31-2) |
| Safety Data | Back Directory | [Symbol(GHS) ]
  
GHS02,GHS05,GHS07 | [Signal word ]
Danger | [Hazard statements ]
H226-H302-H315-H318-H335 | [Precautionary statements ]
P261-P280-P305+P351+P338 | [Hazard Codes ]
Xn,Xi,F | [Risk Statements ]
R10: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 Statements ]
S26: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-No smoking .
S36:Wear suitable protective clothing . | [RIDADR ]
UN 1993 3/PG 3
| [WGK Germany ]
3
| [Hazard Note ]
Harmful | [HazardClass ]
6.1 | [PackingGroup ]
III | [HS Code ]
29349990 | [Storage Class]
3 - Flammable liquids | [Hazard Classifications]
Acute Tox. 4 Oral
Eye Dam. 1
Flam. Liq. 3
Skin Irrit. 2
STOT SE 3 |
| Raw materials And Preparation Products | Back Directory | [Preparation Products]
2-Amidinothiophene hydrochloride-->N'-Hydroxy-2-thiophenecarboximidamide-->2,5-bis(2-ethylhexyl)-3,6-di(thiophen-2-yl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione-->2-(2-Thienyl)pyridine-->5-Cyanothiophene-2-boronic acid-->2-Thienylmethylamine hydrochloride-->N,N'-bis(dodecyl)-3,6-dithienyl-1,4-diketopyrrolo[3,4-c]pyrrole-->Ethylthiophene-2-carboximidoatehydrochloride-->5-Azetidin-3-yl-3-(2-thienyl)-1,2,4-oxadiazole hydrochloride-->6-(Thiophen-2-yl)-1,3,5-triazine-2,4-diamine |
| Hazard Information | Back Directory | [Chemical Properties]
clear colorless to yellow liquid | [Uses]
2-Thiophenecarbonitrile (2-Cyanothiophene) was used in the preparation of thiaplatinacycles. It was also used in the synthesis of 2,2′-thienylpyrroles. | [Synthesis Reference(s)]
Chemical and Pharmaceutical Bulletin, 26, p. 2838, 1978 DOI: 10.1248/cpb.26.2838 |
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