3,3'-(Methylazanediyl)bis(propan-1-ol)

Also known as: N-Methyldipropanolamine, 1-Propanol, 3,3'-(methylimino)bis-, 3,3'-(Methylimino)dipropan-1-ol, 3,3'-Dihydroxy-N-methyl-dipropylamin, Bis(3-hydroxypropyl)methylamine, N,N-Bis(3-hydroxypropyl)methylamine, NSC 21214

3,3'-(Methylazanediyl)bis(propan-1-ol) (CAS 2158-67-0) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C7H17NO2 and a molecular weight of 147.21800 g/mol. Key properties include a boiling point of 262.8ºC at 760mmHg, a density of 1.005g/cm3 and a flash point of 126.2ºC. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.: 2158-67-0
Jingsj CID: J-1360903-5
Molecular Formula: C₇H₁₇NO₂
Molecular Weight: 147.21800 g/mol
Category: Alcohols
Last updated: 11/2/2026

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Physicochemical Properties

Boiling Point	262.8ºC at 760mmHg
Density	1.005g/cm3
Flash Point	126.2ºC
Exact Mass	133.11000
PSA	52.49000
Vapor Pressure	0.00151mmHg at 25°C
Refractive Index	1.475

Customs & Trade Information

HS Code	2922199090
Summary	2922199090. other amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. 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 3,3'-(Methylazanediyl)bis(propan-1-ol)?

The CAS number of 3,3'-(Methylazanediyl)bis(propan-1-ol) is 2158-67-0.

What are the molecular formula and molecular weight of 3,3'-(Methylazanediyl)bis(propan-1-ol)?

3,3'-(Methylazanediyl)bis(propan-1-ol) has molecular formula C7H17NO2 and molecular weight 147.21800 g/mol.

What are the upstream and downstream products of 3,3'-(Methylazanediyl)bis(propan-1-ol)?

For 3,3'-(Methylazanediyl)bis(propan-1-ol), Upstream Products: N,N-Di-(beta-carboethoxyethyl)methylamine, Formaldehyde, 3,3'-Iminobis(1-propanol).

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

Last updated: 11/2/2026

How to cite: Jingsj. "3,3'-(Methylazanediyl)bis(propan-1-ol) (CAS 2158-67-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1360903-5 (accessed 2026-11-09).

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