1,2,3,3a,4,5-Hexahydropyrene

Also known as: 1,2,3,3a,4,5-Hexahydropyrene in toluene, 1,2,3,9,10,10a-Hexahydropyrene, 1,2,3a,3,4,5-hexahydropyrene, 4,5,5a,6,7,8-Hexahydropyrene, Pyrene, 1,2,3,3a,4,5-hexahydro-

1,2,3,3a,4,5-Hexahydropyrene (CAS 5385-37-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C16H16 and a molecular weight of 208.298 g/mol. Key properties include a boiling point of 373.6±22.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 195.0±13.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5385-37-5
Jingsj CID: J-1095104-9
Molecular Formula: C₁₆H₁₆
Molecular Weight: 208.298 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	373.6±22.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	195.0±13.1 °C
Exact Mass	208.125198
LogP	5.65
Vapor Pressure	0.0±0.4 mmHg at 25°C
Refractive Index	1.663

Customs & Trade Information

HS Code	2902909090
Summary	2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 1,2,3,3a,4,5-Hexahydropyrene?

The CAS number of 1,2,3,3a,4,5-Hexahydropyrene is 5385-37-5.

What are the molecular formula and molecular weight of 1,2,3,3a,4,5-Hexahydropyrene?

1,2,3,3a,4,5-Hexahydropyrene has molecular formula C16H16 and molecular weight 208.298 g/mol.

What are the upstream and downstream products of 1,2,3,3a,4,5-Hexahydropyrene?

For 1,2,3,3a,4,5-Hexahydropyrene, Upstream Products: Pyrene, [2.2]Paracyclophane, Ethanol; Downstream Products: Pyrene, 1,2,3,6,7,8-HEXAHYDROPYRENE.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1,2,3,3a,4,5-Hexahydropyrene (CAS 5385-37-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1095104-9 (accessed 2026-11-09).

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