1-Bromobutane

Names

[ CAS No. ]:
109-65-9

[ Name ]:
1-Bromobutane

[Synonym ]:
1-bromo-n-butane
UNII-SAV6Y78U3D
n-Butyl bromide
1-Bromobutan
EINECS 203-691-9
N-Bromobutane
1-BROMO-BUTANE
n-Butylbiuret
MFCD00000260
n-butylbromide
1-Butyl-biuret
Butane, 1-bromo-
bromobutane
Butyl bromide
1-butyl bromide

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
101.6±3.0 °C at 760 mmHg

[ Melting Point ]:
-112 °C

[ Molecular Formula ]:
C₄H₉Br

[ Molecular Weight ]:
137.018

[ Flash Point ]:
23.9±0.0 °C

[ Exact Mass ]:
135.988754

[ LogP ]:
2.74

[ Vapour density ]:
4.7 (vs air)

[ Vapour Pressure ]:
40.3±0.2 mmHg at 25°C

[ Index of Refraction ]:
1.439

[ Stability ]:
Stable. Flammable - note low flash point. Incompatible with strong oxidizing agents, strong bases.

[ Water Solubility ]:
0.608 g/L (30 ºC)

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EJ6225000

CHEMICAL NAME :: Butane, 1-bromo-

CAS REGISTRY NUMBER :: 109-65-9

LAST UPDATED :: 199710

DATA ITEMS CITED :: 9

MOLECULAR FORMULA :: C4-H9-Br

MOLECULAR WEIGHT :: 137.04

WISWESSER LINE NOTATION :: E4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4450 mg/kg

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

REFERENCE :: JPCEAO Journal fuer Praktische Chemie. (Johann Ambrosius Barth Verlag, Postfach 109, Leipzig DDR-7010, Ger. Dem. Rep.) V.1- 1834- Volume(issue)/page/year: 320,133,1978

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1424 mg/kg

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

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 20(12),52,1976

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 25800 mg/m3

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

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 18(4),55,1974 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 0.3 mg/m3;Skin JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X7278 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 1822 (estimated) No. of Female Employees: 272 (estimated)

Safety Information

[ Symbol ]:

GHS02, GHS07, GHS09

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H225-H315-H319-H335-H411

[ Precautionary Statements ]:
P210-P261-P273-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 ]:
Xi:Irritant

[ Risk Phrases ]:
R10;R36/37/38

[ Safety Phrases ]:
S16-S26-S60-S37/39

[ RIDADR ]:
UN 1126 3/PG 2

[ WGK Germany ]:
2

[ RTECS ]:
EJ6225000

[ Packaging Group ]:
II

[ Hazard Class ]:
3

[ 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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