(R,R)-(-)-2,3-Dimethoxy-1,4-bis(dimethylamino)butane

Also known as: 2,3-Dimethoxy-N,N,N',N'-tetramethyl-1,4-butanediamine, (2R,3R)-2,3-Dimethoxy-N,N,N',N'-tetramethyl-1,4-butanediamine, (R,R)-(-)-2,3-Dimethoxy-N,N,N',N'-tetramethyl-1,4-butanediamine, (R,R)-(-)-DDB

(R,R)-(-)-2,3-Dimethoxy-1,4-bis(dimethylamino)butane (CAS 26549-22-4) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H24N2O2 and a molecular weight of 204.31000 g/mol. Key properties include a boiling point of 206.3ºC at 760mmHg, a density of 0.922g/cm3 and a flash point of 71.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 26549-22-4
Jingsj CID: J-30724-4
Molecular Formula: C₁₀H₂₄N₂O₂
Molecular Weight: 204.31000 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	206.3ºC at 760mmHg
Density	0.922g/cm3
Flash Point	71.1ºC
Exact Mass	204.18400
PSA	24.94000
LogP	0.13960
Vapor Pressure	0.239mmHg at 25°C
Refractive Index	1.4345-1.4365

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 (R,R)-(-)-2,3-Dimethoxy-1,4-bis(dimethylamino)butane?

The CAS number of (R,R)-(-)-2,3-Dimethoxy-1,4-bis(dimethylamino)butane is 26549-22-4.

What are the molecular formula and molecular weight of (R,R)-(-)-2,3-Dimethoxy-1,4-bis(dimethylamino)butane?

(R,R)-(-)-2,3-Dimethoxy-1,4-bis(dimethylamino)butane has molecular formula C10H24N2O2 and molecular weight 204.31000 g/mol.

What are the upstream and downstream products of (R,R)-(-)-2,3-Dimethoxy-1,4-bis(dimethylamino)butane?

For (R,R)-(-)-2,3-Dimethoxy-1,4-bis(dimethylamino)butane, Upstream Products: N,N,N',N'-Tetramethyl-L-tartramide, D-(-)-Tartaric acid, Dimethylamine.

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,R)-(-)-2,3-Dimethoxy-1,4-bis(dimethylamino)butane (CAS 26549-22-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-30724-4 (accessed 2026-11-09).

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