Skip to main content
Jingsj
.mol.sdf

3,3'''-Dihexyl-2,2':5',2'':5'',2'''-quaterthiophene

Also known as: α,ω-Dihexylquaterthiophene, 5,5'-Bis(3-hexyl-2-thienyl)-2,2'-bithiophene, DH-4T, 2,2':5',2'':5'',2'''-Quaterthiophene, 3,3'''-dihexyl-, 2-(3-hexylthiophen-2-yl)-5-[5-(3-hexylthiophen-2-yl)thiophen-2-yl]thiophene

3,3'''-Dihexyl-2,2':5',2'':5'',2'''-quaterthiophene (CAS 132814-91-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C28H34S4 and a molecular weight of 498.83000 g/mol. Key property: a flash point of >110 °C. It is classified under GHS with signal word Warning and hazard statements H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.

CAS No.
132814-91-6
Jingsj CID
J-1508745-3
Molecular Formula
C28H34S4
Molecular Weight
498.83000 g/mol
Category
Pharma Intermediates
Last updated
11/3/2026
Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Flash Point>110 °C
Exact Mass498.15400
PSA112.96000
LogP11.17920

GHS Safety & Compliance

IrritantSignal word: Warning
  • H319 — Causes serious eye irritation

Customs & Trade Information

HS Code2934999090
Summary2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 3,3'''-Dihexyl-2,2':5',2'':5'',2'''-quaterthiophene?

The CAS number of 3,3'''-Dihexyl-2,2':5',2'':5'',2'''-quaterthiophene is 132814-91-6.

What are the molecular formula and molecular weight of 3,3'''-Dihexyl-2,2':5',2'':5'',2'''-quaterthiophene?

3,3'''-Dihexyl-2,2':5',2'':5'',2'''-quaterthiophene has molecular formula C28H34S4 and molecular weight 498.83000 g/mol.

Is 3,3'''-Dihexyl-2,2':5',2'':5'',2'''-quaterthiophene hazardous?

3,3'''-Dihexyl-2,2':5',2'':5'',2'''-quaterthiophene has GHS signal word Warning and hazard statements H319 — Causes serious eye irritation.

What are the upstream and downstream products of 3,3'''-Dihexyl-2,2':5',2'':5'',2'''-quaterthiophene?

For 3,3'''-Dihexyl-2,2':5',2'':5'',2'''-quaterthiophene, Upstream Products: 5,5'-Dibromo-2,2'-bithiophene, 2-Bromo-3-hexylthiophene, 2-(3-hexylthiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "3,3'''-Dihexyl-2,2':5',2'':5'',2'''-quaterthiophene (CAS 132814-91-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1508745-3 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.