Pentanehydrazide

Also known as: Valeric acid hydrazide, Pentanoic acid hydrazide, Pentanohydrazide, Valerylhydrazine, Valerohydrazide, Pentanoyl hydrazide, ValericAcidHydrazide, NSC 216079, NSC 523267

Pentanehydrazide (CAS 38291-82-6) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C5H12N2O and a molecular weight of 116.162 g/mol. Key properties include a melting point of 54-57°C, a boiling point of 260.6±9.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 111.4±18.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 38291-82-6
Jingsj CID: J-11588-3
Molecular Formula: C₅H₁₂N₂O
Molecular Weight: 116.162 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	54-57°C
Boiling Point	260.6±9.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	111.4±18.7 °C
Exact Mass	116.094963
PSA	55.12000
LogP	-0.04
Vapor Pressure	0.0±0.5 mmHg at 25°C
Refractive Index	1.449
Storage Conditions	2-8°C

Customs & Trade Information

HS Code	2928000090
Summary	2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

Frequently Asked Questions

What is the CAS number of Pentanehydrazide?

The CAS number of Pentanehydrazide is 38291-82-6.

What are the molecular formula and molecular weight of Pentanehydrazide?

Pentanehydrazide has molecular formula C5H12N2O and molecular weight 116.162 g/mol.

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. "Pentanehydrazide (CAS 38291-82-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-11588-3 (accessed 2026-11-06).

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