1-Isothiocyanatoheptane

Also known as: Heptyl isothiocyanate, 1-Heptyl isothiocyanate, 1-Isothiocyanatoheptane, Heptane, 1-isothiocyanato-, N-HEPTYL ISOTHIOCYANATE, MFCD00041138, EINECS 224-610-3

1-Isothiocyanatoheptane (CAS 4426-83-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H15NS and a molecular weight of 157.27600 g/mol. Key properties include a boiling point of 235 °C, a density of 0.91 and a flash point of 106 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 4426-83-9
Jingsj CID: J-20800-4
Molecular Formula: C₈H₁₅NS
Molecular Weight: 157.27600 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	235 °C
Density	0.91
Flash Point	106 °C
Exact Mass	157.09300
PSA	44.45000
LogP	3.05960
Refractive Index	1.4905-1.4925

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 1-Isothiocyanatoheptane?

The CAS number of 1-Isothiocyanatoheptane is 4426-83-9.

What are the molecular formula and molecular weight of 1-Isothiocyanatoheptane?

1-Isothiocyanatoheptane has molecular formula C8H15NS and molecular weight 157.27600 g/mol.

What are the upstream and downstream products of 1-Isothiocyanatoheptane?

For 1-Isothiocyanatoheptane, Upstream Products: 1-Heptanamine, Thiophosgene; Downstream Products: 1-Heptyl-2-thiourea.

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-Isothiocyanatoheptane (CAS 4426-83-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-20800-4 (accessed 2026-11-09).

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