1-(2H9)Butanol

1-丁-d9-醇

Also known as: (H)Butan-1-ol, 1,1,2,2,3,3,4,4,4-nonadeuterio-butan-1-ol, 1,1,2,2,3,3,4,4,4-nonadeuteriobutan-1-ol, 1,1,2,2,3,3,4,4,4-nonadeuteriobutanol, 1-(H)Butanol, 1-BUTAN-D9-OL, 1-BUTANOL-D9, 1-Butan-d-ol, 1-Butan-d?-ol, <1,1,2,2,3,3,4,4,4-D9>Butanol, BUTYL-D9 ALCOHOL, Butyl alcohol-d9, Butyl-d9 alcohol, D9-1-butanol, N-BUTANOL (D9), N-BUTYL-D9 ALCOHOL, Perdeuterio-butan-1-ol

1-(2H9)Butanol (CAS 25493-17-8) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C4HD9O and a molecular weight of 83.177 g/mol. It is also known as (H)Butan-1-ol, 1,1,2,2,3,3,4,4,4-nonadeuterio-butan-1-ol and 1,1,2,2,3,3,4,4,4-nonadeuteriobutan-1-ol. Key properties include a melting point of -90ºC(lit.), a boiling point of 117.7±3.0 °C at 760 mmHg, a density of 0.8±0.1 g/cm3 and a flash point of 35.0±0.0 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
25493-17-8
Jingsj CID
J-89954-5
Molecular Formula
C4HD9O
Chinese Name
1-丁-d9-醇
Molecular Weight
83.177 g/mol
Category
Alcohols
Last updated
8/21/2026

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Physicochemical Properties

Melting Point-90ºC(lit.)
Boiling Point117.7±3.0 °C at 760 mmHg
Density0.8±0.1 g/cm3
Flash Point35.0±0.0 °C

GHS Safety & Compliance

Flammable / Corrosion / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of 1-(2H9)Butanol?

The CAS number of 1-(2H9)Butanol is 25493-17-8.

What are the molecular formula and molecular weight of 1-(2H9)Butanol?

1-(2H9)Butanol has molecular formula C4HD9O and molecular weight 83.177 g/mol.

Is 1-(2H9)Butanol hazardous?

1-(2H9)Butanol has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "1-(2H9)Butanol (CAS 25493-17-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-89954-5 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.