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Basic information
- CAS
81294-16-8- Standard SMILES
c1cc(-c2ccc(-c3ccsc3)s2)cs1- InChIKey
OQKJYJOKTGKIRJ-UHFFFAOYSA-N- Molecular formula
- C12H8S3
- Average molar mass
- 248.397 g/mol
- Monoisotopic mass
- 247.97881326
Names & identifiers
- Preferred name
- 3,2':5',3''-Terthiophene
- IUPAC
- 1~3~,2~2~:2~5~,3~3~-Terthiophene
- English name
- 3 2':5' 3 -Terthiophene
- Molecular formula
- C12H8S3
- Molecular weight
- 248.39
Names & synonyms
2,5-di(thiophen-3-yl)thiophene3,2′:5′,3″-Terthiophene, CAS 81294-16-8
Database identifiers
- CAS
81294-16-8- PubChem CID
- 157751
- DTXSID
DTXSID10231040- ChEMBL
CHEMBL2003427- ChEBI
CHEBI:50078- EC Number
- 623-171-9
- Nikkaji
- J3.109.840H
Properties
Physicochemical properties
- Melting point
- 175 · 175-181 °C (lit.)
- Boiling point
- 315.6 · 315.6±32.0 °C(Predicted)
- Density
- 1.318 · 1.318±0.06 g/cm3(Predicted)
- form
- solid
- InChI
- 1S/C12H8S3/c1-2-12(10-4-6-14-8-10)15-11(1)9-3-5-13-7-9/h1-8H
- InChIKey
- OQKJYJOKTGKIRJ-UHFFFAOYSA-N
- SMILES
- c1cc(cs1)-c2ccc(s2)-c3ccsc3
- UNSPSC Code
- 12352100 · 12352100
- NACRES
- 22 · NA.22
- Symbol(GHS)
- 6 · GHS06
- Signal word
- Danger
- Hazard statements
- 301 · H301
- Precautionary statements
- 301 · P301+P310
- PPE
- 95 · dust mask type N95 (US), Eyeshields, Faceshields, Gloves
- Hazard Codes
- Xn
- Risk Statements
- 22 · 22
- RIDADR
- 2811 · UN 2811 6.1/PG 3
- WGK Germany
- 3 · 3
- Storage Class
- 6.1 D · 6.1D - Non-combustible acute toxic Cat.3toxic hazardous materials or hazardous materials causing chronic effects
- Hazard Classifications
- 3 Oral · Acute Tox. 3 Oral
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- PPE
- dust mask type N95 (US), Eyeshields, Faceshields, Gloves
- wgk
- 3
- ridadr
- UN 2811 6.1/PG 3
- risk_code
- 22
- Signal word
- Danger
- Symbol(GHS)
- GHS06
- hazard_code
- Xn
- Storage Class
- 6.1D - Non-combustible acute toxic Cat.3toxic hazardous materials or hazardous materials causing chronic effects
- Hazard statements
- H301
- Hazard Classifications
- Acute Tox. 3 Oral
- Precautionary statements
- P301+P310
Chemistry & industry
Suppliers4 total
Career Henan Chemica Co+86-0371-86658258 +86-13203830695 · [email protected]
郑州德元凯化工有限公司17837139533 · [email protected]
Sigma-Aldrich西格玛奥德里奇(上海)贸易有限公司021-61415566 800-8193336 · [email protected]
河南威梯希化工科技有限公司0371-53732842 13383863444 · [email protected]
Additional notes
DefinitionChEBI: 3,2':5',3''-terthiophene is a terthiophene.
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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