α-Quinquethiophene
Catalog Number
ACM5660457-1
CAS
5660-45-7
IUPAC Name
2,5-bis(5-thiophen-2-ylthiophen-2-yl)thiophene
Synonyms
2,5-Bis(5-thiophen-2-ylthiophen-2-yl)thiophene
Molecular Weight
412.63
Molecular Formula
C20H12S5
Product Information
Canonical SMILES
C1=CSC(=C1)C2=CC=C(S2)C3=CC=C(S3)C4=CC=C(S4)C5=CC=CS5
Inchi
InChI=1S/C20H12S5/c1-3-13(21-11-1)15-5-7-17(23-15)19-9-10-20(25-19)18-8-6-16(24-18)14-4-2-12-22-14/h1-12H
InChIKey
YFBLUJZFRBFQMR-UHFFFAOYSA-N
Melting Point
253 °C
Purity
95%
Appearance
Powder or crystal
storage
Store under inert gas
Complexity
417
Condition To Avoid
Light Sensitive
Hazard Statements
H315 : Causes skin irritation.H319 : Causes serious eye irritation.
Heavy Atom Count
25
MDL Number
MFCD28291947
Precautionary Statements
P264 : Wash skin thoroughly after handling.P280 : Wear protective gloves/ eye protection/ face protection.P337 + P313 : If eye irritation persists: Get medical advice/ attention.P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.P302 + P352 : IF ON SKIN: Wash with plenty of soap and water.P332 + P313 : If skin irritation occurs: Get medical advice/ attention.P362 : Take off contaminated clothing and wash before reuse.
Reaxys Registry Number
49778
Rotatable Bond Count
4
Signal Word
Warning
Monoisotopic Mass
411.954256g/mol
Exact Mass
411.954256g/mol
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