1,4-Dibromobutane

Names

[ CAS No. ]:
110-52-1

[ Name ]:
1,4-Dibromobutane

[Synonym ]:
1,4-DIBROMBUTAN
1,4-dibromo-n-butane
EINECS 203-775-5
Butane,1,4-dibromo
1,4-DIBROMOBUTENE
1,4-Dibromobutane
1 4-DIBROMOBUTANE
1,4-Butylene bromide
1,4-bromobutane
1,4 DIBROMBUTANE
MFCD00000261
1,4-dibrombutane
1,4-Dibromo butane
Butane, 1,4-dibromo-
TETRAMETYLENE DIBROMIDE
1,4-Dibrombutan [German]
DIBROMO BUTANE, 1,4-
TETRAMETHYLENE DIBROMIDE
Tetramethylene Bromide
1,4-DIBROMOBUTANE FOR SYNTHESIS
1,4-Dibromobutan
1,4-dibromo-butane

Chemical & Physical Properties

[ Density]:
1.8±0.1 g/cm3

[ Boiling Point ]:
197.0±0.0 °C at 760 mmHg

[ Melting Point ]:
−20 °C(lit.)

[ Molecular Formula ]:
C₄H₈Br₂

[ Molecular Weight ]:
215.914

[ Flash Point ]:
65.2±17.7 °C

[ Exact Mass ]:
213.899261

[ LogP ]:
2.75

[ Vapour Pressure ]:
0.5±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.508

[ Stability ]:
Stable. Combustible. Incompatible with strong oxidizing agents, strong bases.

[ Water Solubility ]:
immiscible

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EJ7565000

CHEMICAL NAME :: Butane, 1,4-dibromo-

CAS REGISTRY NUMBER :: 110-52-1

BEILSTEIN REFERENCE NO. :: 1071199

LAST UPDATED :: 199710

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C4-H8-Br2

MOLECULAR WEIGHT :: 215.94

WISWESSER LINE NOTATION :: E4E

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 300 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 10 umol/plate

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 141,11,1984

Safety Information

[ Symbol ]:

GHS05, GHS06

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H301-H315-H318-H335-H412

[ Precautionary Statements ]:
P261-P273-P280-P301 + P310-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
T:Toxic

[ Risk Phrases ]:
R25;R36/37/38;R41

[ Safety Phrases ]:
S26-S39-S45-S37/39

[ RIDADR ]:
UN 2810 6.1/PG 3

[ WGK Germany ]:
2

[ RTECS ]:
EJ7565000

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1(b)

[ HS Code ]:
2903399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2903399090

[ Summary ]:
2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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