2-Chlorobutane
Names
[ CAS No. ]:
78-86-4
[ Name ]:
2-Chlorobutane
[Synonym ]:
Butane, 2-chloro-
2-Butylchloride
sec.-butyl chloride
(2RS)-chlorobutane
(±)-2-Chlorobutane
2-chloro-butane
2-Chlorobutane
Butane,2-chloro
MFCD00000871
GY2&1
sec-Butyl chloride
sec-C4H9Cl
s-butyl chloride
2-chloro-butan
2-Chlorbutan
EINECS 201-151-7
Chemical & Physical Properties
[ Density]:
0.9±0.1 g/cm3
[ Boiling Point ]:
69.2±8.0 °C at 760 mmHg
[ Melting Point ]:
-140 °C
[ Molecular Formula ]:
C4H9Cl
[ Molecular Weight ]:
92.567
[ Flash Point ]:
-15.0±0.0 °C
[ Exact Mass ]:
92.039276
[ LogP ]:
2.38
[ Vapour Pressure ]:
146.9±0.1 mmHg at 25°C
[ Index of Refraction ]:
1.393
[ Stability ]:
Stable. Flammable - note low flash point. May form explosive mixtures with air. Incompatible with strong oxidizing agents.
[ Water Solubility ]:
immiscible
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- EJ6475000
- CHEMICAL NAME :
- Butane, 2-chloro-
- CAS REGISTRY NUMBER :
- 78-86-4
- BEILSTEIN REFERENCE NO. :
- 1718770
- LAST UPDATED :
- 199709
- DATA ITEMS CITED :
- 6
- MOLECULAR FORMULA :
- C4-H9-Cl
- MOLECULAR WEIGHT :
- 92.58
- WISWESSER LINE NOTATION :
- GY2&1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 20 mL/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969
- TYPE OF TEST :
- LCLo - Lowest published lethal concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 8000 ppm/4H
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 20 mL/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969 ** TUMORIGENIC DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 3240 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 ]:
R11
[ Safety Phrases ]:
S16-S29-S7/9-S9
[ RIDADR ]:
UN 1127 3/PG 2
[ WGK Germany ]:
2
[ RTECS ]:
EJ6475000
[ Packaging Group ]:
II
[ Hazard Class ]:
3
[ HS Code ]:
29031980
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 29031980