1-Butanol-d1

Also known as: 1-Butan(2H)ol, Butanol-d1, Butyl alcohol-d, Monodeuterobutyl Alcohol, O-deuterio-butan-1-ol, N-Butanol-d1, N-Butyl alcohol-od, 1-deuteriooxybutane, Butan-1-(H)ol, MFCD00002965

1-Butanol-d1 (CAS 4712-38-3) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C4H9DO and a molecular weight of 75.128 g/mol. Key properties include a melting point of -89.5ºC, 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. It is classified under GHS with signal word Danger and hazard statements H226 — Flammable liquid and vapour, H302 — Harmful if swallowed and H315 — Causes skin irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 4712-38-3
Jingsj CID: J-13344-8
Molecular Formula: C₄H₉DO
Molecular Weight: 75.128 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	-89.5ºC
Boiling Point	117.7±3.0 °C at 760 mmHg
Density	0.8±0.1 g/cm3
Flash Point	35.0±0.0 °C
Exact Mass	75.079445
PSA	20.23000
LogP	0.88
Vapor Pressure	8.5±0.4 mmHg at 25°C
Refractive Index	1.396

GHS Safety & Compliance

Flammable / Corrosion / IrritantSignal word: Danger

H226 — Flammable liquid and vapour
H302 — Harmful if swallowed
H315 — Causes skin irritation
H318 — Causes serious eye damage
H335 — May cause respiratory irritation
H336 — May cause drowsiness or dizziness

Frequently Asked Questions

What is the CAS number of 1-Butanol-d1?

The CAS number of 1-Butanol-d1 is 4712-38-3.

What are the molecular formula and molecular weight of 1-Butanol-d1?

1-Butanol-d1 has molecular formula C4H9DO and molecular weight 75.128 g/mol.

Is 1-Butanol-d1 hazardous?

1-Butanol-d1 has GHS signal word Danger and hazard statements H226 — Flammable liquid and vapour; H302 — Harmful if swallowed; H315 — Causes skin irritation.

What are the upstream and downstream products of 1-Butanol-d1?

For 1-Butanol-d1, Upstream Products: 1-Butanol, Tributyl borate; Downstream Products: Butyl benzoate.

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. "1-Butanol-d1 (CAS 4712-38-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-13344-8 (accessed 2026-11-09).

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