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2,3-Dibromobutane, mixture of (±) and meso

Also known as: 2,3-Dibromobutane, 2,3-DibroMobutane, EINECS 226-476-1, MFCD00000146, 2,3-Dibromobutane, mixture of (±) and meso

2,3-Dibromobutane, mixture of (±) and meso (CAS 5408-86-6) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C4H8Br2 and a molecular weight of 215.91400 g/mol. Key properties include a boiling point of 103-108 °C160 mm Hg(lit.), a density of 1.756 g/mL at 25 °C(lit.) and a flash point of >110.0 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H332 — Harmful if inhaled. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.

CAS No.
5408-86-6
Jingsj CID
J-1108268-1
Molecular Formula
C4H8Br2
Molecular Weight
215.91400 g/mol
Category
Aliphatic Hydrocarbons
Last updated
11/3/2026
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Physicochemical Properties

Boiling Point103-108 °C160 mm Hg(lit.)
Density1.756 g/mL at 25 °C(lit.)
Flash Point>110.0 °C
Exact Mass213.89900
LogP2.55320
Refractive Indexn20/D 1.5126(lit.)

GHS Safety & Compliance

IrritantSignal word: Warning
  • H302 — Harmful if swallowed
  • H312 — Harmful in contact with skin
  • H332 — Harmful if inhaled
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H335 — May cause respiratory irritation

Customs & Trade Information

HS Code2903399090
Summary2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2,3-Dibromobutane, mixture of (±) and meso?

The CAS number of 2,3-Dibromobutane, mixture of (±) and meso is 5408-86-6.

What are the molecular formula and molecular weight of 2,3-Dibromobutane, mixture of (±) and meso?

2,3-Dibromobutane, mixture of (±) and meso has molecular formula C4H8Br2 and molecular weight 215.91400 g/mol.

Is 2,3-Dibromobutane, mixture of (±) and meso hazardous?

2,3-Dibromobutane, mixture of (±) and meso has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H332 — Harmful if inhaled.

What are the upstream and downstream products of 2,3-Dibromobutane, mixture of (±) and meso?

For 2,3-Dibromobutane, mixture of (±) and meso, Upstream Products: 2,3-Dichlorobutane, 2-butene, cis-2-butene; Downstream Products: 1-butyne, But-2-yne, (Z)-2-bromo-2-butene.

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

Last updated:

How to cite: Jingsj. "2,3-Dibromobutane, mixture of (±) and meso (CAS 5408-86-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1108268-1 (accessed 2026-11-09).

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