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
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
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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