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1,4-Dibromobutane-2,2,3,3-d4

Also known as: 1,4-DIBROMOBUTANE-2,2,3,3-D4, 1,4-dibromo-2,2,3,3-tetradeuteriobutane

1,4-Dibromobutane-2,2,3,3-d4 (CAS 52089-63-1) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C4H4Br2D4 and a molecular weight of 219.93900 g/mol. Key properties include a melting point of -20ºC(lit.), a boiling point of 63-65ºC/6 mmHg(lit.), a density of 1.908 g/mL at 25ºC and a flash point of 110 °C. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, H315 — Causes skin irritation and H318 — Causes serious eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
52089-63-1
Jingsj CID
J-28972-5
Molecular Formula
C4H4Br2D4
Molecular Weight
219.93900 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026
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Physicochemical Properties

Melting Point-20ºC(lit.)
Boiling Point63-65ºC/6 mmHg(lit.)
Density1.908 g/mL at 25ºC
Flash Point110 °C
Exact Mass217.92400
LogP2.55640
Refractive Indexn20/D 1.5186(lit.)

GHS Safety & Compliance

Corrosion / Acute ToxicitySignal word: Danger
  • H301 — Toxic if swallowed
  • H315 — Causes skin irritation
  • H318 — Causes serious eye damage
  • H335 — May cause respiratory irritation

Activity & Biological Data

Additional Information[1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019 Feb;53(2):211-216.

Frequently Asked Questions

What is the CAS number of 1,4-Dibromobutane-2,2,3,3-d4?

The CAS number of 1,4-Dibromobutane-2,2,3,3-d4 is 52089-63-1.

What are the molecular formula and molecular weight of 1,4-Dibromobutane-2,2,3,3-d4?

1,4-Dibromobutane-2,2,3,3-d4 has molecular formula C4H4Br2D4 and molecular weight 219.93900 g/mol.

Is 1,4-Dibromobutane-2,2,3,3-d4 hazardous?

1,4-Dibromobutane-2,2,3,3-d4 has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H315 — Causes skin irritation; H318 — Causes serious eye damage.

What are the upstream and downstream products of 1,4-Dibromobutane-2,2,3,3-d4?

For 1,4-Dibromobutane-2,2,3,3-d4, Upstream Products: 1,4-Butanediol-2,2,3,3-d4, Diethyl acetylenedicarboxylate; Downstream Products: cyclopentanone-3,3,4,4-d4.

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

Last updated:

How to cite: Jingsj. "1,4-Dibromobutane-2,2,3,3-d4 (CAS 52089-63-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-28972-5 (accessed 2026-11-09).

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