(R)-2-Methylbutane-1,4-diamine

Also known as: 2-Methyl-1,4-butanediamine, 2-Methylputrescine, 1,4-Butanediamine, 2-methyl-, 2-Methylbutane-1,4-diamine

(R)-2-Methylbutane-1,4-diamine (CAS 15657-58-6) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C5H14N2 and a molecular weight of 102.17800 g/mol. Key properties include a boiling point of 160.5ºC at 760mmHg, a density of 0.86 and a flash point of 54ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 15657-58-6
Jingsj CID: J-1468164-2
Molecular Formula: C₅H₁₄N₂
Molecular Weight: 102.17800 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	160.5ºC at 760mmHg
Density	0.86
Flash Point	54ºC
Exact Mass	102.11600
PSA	52.04000
LogP	1.33060
Vapor Pressure	2.37mmHg at 25°C
Refractive Index	1.455
Storage Conditions	2-8°C

Customs & Trade Information

HS Code	2921290000
Summary	2921290000 other acyclic polyamines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of (R)-2-Methylbutane-1,4-diamine?

The CAS number of (R)-2-Methylbutane-1,4-diamine is 15657-58-6.

What are the molecular formula and molecular weight of (R)-2-Methylbutane-1,4-diamine?

(R)-2-Methylbutane-1,4-diamine has molecular formula C5H14N2 and molecular weight 102.17800 g/mol.

What are the upstream and downstream products of (R)-2-Methylbutane-1,4-diamine?

For (R)-2-Methylbutane-1,4-diamine, Upstream Products: Ethyl 4-formyl-1H-pyrrole-2-carboxylate, Methyl 1H-pyrrole-3-carboxylate, Ethyl 4-methyl-1H-pyrrole-2-carboxylate.

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. "(R)-2-Methylbutane-1,4-diamine (CAS 15657-58-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1468164-2 (accessed 2026-11-09).

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