Dihexadecyl 3,3'-thiobispropionate

Also known as: 3,3'-Thiobis(propanoic acid hexadecyl) ester, 3,3'-Thiobis(propionic acid hexadecyl) ester, 3,3'-Thiobispropanoic acid, dihexadecyl ester, 3,3'-Thiobispropanoic acid,dihexadecyl ester, 4-Thia-heptandisaeure-dihexadecylester, 4-thia-heptanedioic acid dihexadecyl ester, Dicetyl thiodipropionate, Dihexadecyl 3,3'-thiobispropionate, EINECS 221-941-5, Einecs 221-941-5, Propanoic acid, 3,3'-thiobis-, 1,1'-dihexadecyl ester, Propanoic acid, 3,3'-thiobis-, dihexadecyl ester, THIODIPROPIONICACID,DIHEXADECYLESTER, dihexadecyl 3,3'-sulfanediyldipropanoate, dihexadecyl 3,3'-thiobispropionate, dihexadecyl 3,3'-thiodipropionate, hexadecyl 3-(3-hexadecoxy-3-oxopropyl)sulfanylpropanoate

Dihexadecyl 3,3'-thiobispropionate (CAS 3287-12-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C38H74O4S and a molecular weight of 627.05700 g/mol. Key properties include a boiling point of 665.4ºC at 760mmHg, a density of 0.926g/cm3 and a flash point of 305ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3287-12-5
Jingsj CID: J-1088342-8
Molecular Formula: C₃₈H₇₄O₄S
Molecular Weight: 627.05700 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	665.4ºC at 760mmHg
Density	0.926g/cm3
Flash Point	305ºC
Exact Mass	626.53100
PSA	77.90000
LogP	12.54880
Refractive Index	1.472

Customs & Trade Information

HS Code	2930909090
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Dihexadecyl 3,3'-thiobispropionate?

The CAS number of Dihexadecyl 3,3'-thiobispropionate is 3287-12-5.

What are the molecular formula and molecular weight of Dihexadecyl 3,3'-thiobispropionate?

Dihexadecyl 3,3'-thiobispropionate has molecular formula C38H74O4S and molecular weight 627.05700 g/mol.

What are the upstream and downstream products of Dihexadecyl 3,3'-thiobispropionate?

For Dihexadecyl 3,3'-thiobispropionate, Upstream Products: 3,3'-Thiodipropionic acid, 1-Hexadecanol, Propanamide, 3,3'-thiobis-.

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. "Dihexadecyl 3,3'-thiobispropionate (CAS 3287-12-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1088342-8 (accessed 2026-11-09).

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