2,3-Dibromobutane

HCID 21508
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Basic information

CAS
5408-86-6
Standard SMILES
CC(Br)C(C)Br
InChIKey
BXXWFOGWXLJPPA-UHFFFAOYSA-N
Molecular formula
C4H8Br2
Average molar mass
215.91 g/mol
Monoisotopic mass
213.89927446

Names & identifiers

Preferred name
2,3-Dibromobutane
IUPAC
2,3-dibromobutane
English name
2,3-DIBROMOBUTANE
Molecular formula
C4H8Br2
Molecular weight
215.91

Names & synonyms

2,3-DIBROMOBUTANE5408-86-6Butane, 2,3-dibromo-DTXSID70871128RefChem:441985DTXCID60818800226-476-1598-71-0(+/-)-2,3-Dibromobutanedl-2,3-Dibromobutanedibromo butaneMFCD00000146
Show more names
2,3-dibromo-butan2-BUTYLENE BROMIDEBETA-BUTYLENE BROMIDE2,3-Dibromobutane >(+/-)-2,3-DIBROMOBUTANE2,3-Dibromobutane, 97+%2,3-Dibromobutane, (±) + meso2,3-Dibromobutane, (±) + meso, 98+%
(.+-.)-2,3-DibromobutaneNSC8414starbld0004331NSC 8414EINECS 226-476-1Butane,3-dibromo-, (.+-.)-NSC-8414AKOS015913326

Database identifiers

CAS
5408-86-6、5780-13-2、598-71-0
PubChem CID
21508
DTXSID
DTXSID70871128
EC Number
226-476-1
Nikkaji
J1.835J

Properties

Computed structural properties

XLogP
2.6
Topological polar surface area
0 Ų
Hydrogen bond donors
0
Hydrogen bond acceptors
0
Rotatable bonds
1
Heavy atoms
6

Experimental & physicochemical properties

Chemical ClassesOther Classes -> Halogenated Aliphatics, Saturated
SpringerMaterials PropertiesDielectric constant
Vapor Pressure3.8 [mmHg]
Physical Description · 2 items

Liquid

Colorless liquid; [Alfa Aesar MSDS]

Physicochemical properties

Melting point
-24 °C · -24°C
Boiling point
103 · 103-108 °C160 mm Hg(lit.)
Density
1.756 g/mL · 1.756 g/mL at 25 °C(lit.)
refractive index
20 · n20/D 1.5126(lit.)
Flash point
230 °F · >230 °F
storage temp.
2 · Storage temp. 2-8°C

Safety & regulation

GHS classification

GHS Classification · 4 items

Warning

H302 (89.4%): Harmful if swallowed [Warning Acute toxicity, oral]

P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 47 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hazard information

Regulatory Information · 1 item

Butane, 2,3-dibromo- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Butane, 2,3-dibromo- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

Hazards SummaryA skin and strong eye irritant; [Alfa Aesar MSDS] See 2-Bromobutane and 1-Bromobutane.
Hazard Classes and CategoriesAcute Tox. 4 (89.4%)

Safety data

PPE
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
wgk
3
tsca
TSCA listed
ridadr
2810
hs_code
2903.39.2050
risk_code
20/21/22-36/37/38

Chemistry & industry

Uses & manufacturing

U.S. Production2022: 20,000 lb
Industry UsesIntermediate
General Manufacturing Information · 2 items

All Other Basic Organic Chemical Manufacturing

Butane, 2,3-dibromo-: ACTIVE

Upstream & downstream products

Suppliers70 total

国药集团化学试剂有限公司86-21-63210123 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
毕佳索（上海毕得医药科技股份有限公司）400-6005915 · [email protected]
上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]
合肥翰刚医药科技有限公司+8618062405514 · [email protected]

Related reactions

23 records
New reaction record

Compound notes

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