2-Bromobutane
Names
[ CAS No. ]:
78-76-2
[ Name ]:
2-Bromobutane
[Synonym ]:
2-Bromobutane
S-BUTYL BROMIDE
2-bromo butane
1-methylpropyl bromide
2-Brombutan
sec-Butyl Bromide
bromo-2butane
2-Butyl bromide
UNII:SSI829JO4W
(±)-2-Bromobutane
sec-C4H9Br
2-Bromobutane [UN2339] [Flammable liquid]
sec-Butylbromide
1-bromo-1-methylpropane
MFCD00000156
BROMOBUTANE,2
EINECS 201-140-7
Butane, 2-bromo-
butane,2-bromo
2-bromo-butan
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
90.7±8.0 °C at 760 mmHg
[ Melting Point ]:
-112 °C
[ Molecular Formula ]:
C4H9Br
[ Molecular Weight ]:
137.018
[ Flash Point ]:
21.1±0.0 °C
[ Exact Mass ]:
135.988754
[ LogP ]:
2.56
[ Vapour Pressure ]:
62.9±0.2 mmHg at 25°C
[ Index of Refraction ]:
1.436
[ Stability ]:
Stable. Flammable. Incompatible with strong oxidizing agents.
[ Water Solubility ]:
insoluble
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- EJ6228000
- CHEMICAL NAME :
- Butane, 2-bromo-
- CAS REGISTRY NUMBER :
- 78-76-2
- BEILSTEIN REFERENCE NO. :
- 0505949
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C4-H9-Br
- MOLECULAR WEIGHT :
- 137.04
- WISWESSER LINE NOTATION :
- EY2&1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 3000 mg/kg/8W-I
- TOXIC EFFECTS :
- Tumorigenic - neoplastic by RTECS criteria Lungs, Thorax, or Respiration - tumors
- REFERENCE :
- CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 35,1411,1975
Safety Information
[ Symbol ]:
GHS02
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H225
[ Precautionary Statements ]:
P210
[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ Hazard Codes ]:
F:Flammable
[ Risk Phrases ]:
R10;R11;R36/37/38
[ Safety Phrases ]:
S16-S23-S24/25-S37/39-S26
[ RIDADR ]:
UN 2339 3/PG 2
[ WGK Germany ]:
2
[ RTECS ]:
EJ6228000
[ Packaging Group ]:
II
[ Hazard Class ]:
3
[ HS Code ]:
29033036
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 29033036
Articles
Am. Ind. Hyg. Assoc. J. 52(6) , 252-7, (1991)
Two techniques were investigated for degrading a number of halogenated compounds of commercial and research importance. Reductive dehalogenation with nickel-aluminum alloy in potassium hydroxide solut...
Enantioselective surface chemistry of R-2-bromobutane on Cu(643)R&S and Cu(531)R&S.J. Phys. Chem. B 110(21) , 10411-20, (2006)
The enantioselective surface chemistry of chiral R-2-bromobutane was studied on the naturally chiral Cu(643)R&S and Cu(531)R&S surfaces by comparing relative product yields during temperature-programm...
Microbial growth on 2-bromobutane.Antonie van Leeuwenhoek 46(4) , 331-41, (1980)
A member of the genus Arthrobacter was isolated which grew at the expense of 2-bromobutane as sole source of carbon and energy. Evidence is presented which suggests that the initial conversion of 2-br...