| Identification | More | [Name]
2-Chlorobutane | [CAS]
78-86-4 | [Synonyms]
2-CHLOROBUTANE
SEC-BUTYL CHLORIDE
(2RS)-chlorobutane
1-Methylpropyl chloride
1-methylpropylchloride
2-Butylchloride
2-Chlorbutan
2-Chloro-3-methylpropane
2-chloro-butan
Butane,2-chloro-
Butane,2-chloro-,(±)-
sec-Butylchloride(DL)
sec-C4H9Cl
Chlorobutane, 2-Sec-butyl chloride
2-CHLOROBUTANE, 99+%
2-Chlorobutane,98+%
sec-Buthyl chloride (2-chlorobutane) | [EINECS(EC#)]
201-151-7 | [Molecular Formula]
C4H9Cl | [MDL Number]
MFCD00000871 | [Molecular Weight]
92.57 | [MOL File]
78-86-4.mol |
| Chemical Properties | Back Directory | [Appearance]
Butyl chloride is a highly flammable, clear,
colorless liquid. | [Melting point ]
-140 °C (lit.) | [Boiling point ]
68-70 °C (lit.) | [density ]
0.873 g/mL at 25 °C(lit.)
| [vapor pressure ]
160 hPa (20 °C) | [refractive index ]
n20/D 1.396(lit.)
| [Fp ]
5 °F
| [storage temp. ]
Flammables area | [solubility ]
1.0g/l | [form ]
Liquid | [color ]
Clear colorless to slightly yellow | [PH]
7 (H2O, 20℃)Aqueous solution | [Stability:]
Stable. Flammable-note low flash point. May form explosive mixtures with air. Incompatible with strong oxidizing agents. | [explosive limit]
2.0-8.8%(V) | [Water Solubility ]
immiscible | [Merck ]
14,1561 | [BRN ]
1718770 | [Dielectric constant]
8.5600000000000005 | [LogP]
2.72 at 25℃ | [Uses]
Organic synthesis. | [CAS DataBase Reference]
78-86-4(CAS DataBase Reference) | [NIST Chemistry Reference]
Butane, 2-chloro-(78-86-4) | [EPA Substance Registry System]
78-86-4(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
F | [Risk Statements ]
R11:Highly Flammable. | [Safety Statements ]
S16:Keep away from sources of ignition-No smoking .
S29:Do not empty into drains .
S7/9:Keep container tightly closed and in a well-ventilated place .
S9:Keep container in a well-ventilated place . | [RIDADR ]
UN 1127 3/PG 2
| [WGK Germany ]
2
| [RTECS ]
EJ6475000
| [Autoignition Temperature]
460 °C | [TSCA ]
Yes | [HazardClass ]
3 | [PackingGroup ]
II | [HS Code ]
29031980 | [Safety Profile]
Wdly toxic by
ingestion, inhalation, and skin contact.
Questionable carcinogen with experimental
neoplastigenic data. Dangerous fire hazard
when exposed to heat, open flame (sparks), or oxidizers. To fight fEe, use water, water
spray, fog, mist, dry chemical, alcohol foam.
When heated to decomposition it emits
toxic fumes of Cl-. See also
E CHLORINATED HYDROCARBONS,
ALIPHATIC . | [Toxicity]
LD50 orally in Rabbit: 17400 mg/kg LD50 dermal Rabbit 17400 mg/kg |
| Hazard Information | Back Directory | [Hazard]
Flammable, dangerous fire risk. | [Potential Exposure]
Butyl chloride is used as a solvent; as
a medicine to control worms, and to make other chemicals | [First aid]
If this chemical gets into the eyes, remove any
contact lenses at once and irrigate immediately for at least
15 minutes, occasionally lifting upper and lower lids. Seek
medical attention immediately. If this chemical contacts the
skin, remove contaminated clothing and wash immediately
with soap and water. Seek medical attention immediately.
If this chemical has been inhaled, remove from exposure,
begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR ifheart action has stopped. Transfer promptly to a medical
facility.
When this chemical has been swallowed, get medical attention. Give large quantities of water and induce vomiting.
Do not make an unconscious person vomit | [Shipping]
UN1127 Chlorobutanes require, Hazard Class: 3;
Labels: 3—Flammable liquid | [Incompatibilities]
Vapor may form explosive mixture with
air. May accumulate static electrical charges, and may
cause ignition of its vapors. Water contact slowly forms
hydrochloric acid. Incompatible with oxidizers (chlorates,
nitrates, peroxides, permanganates, perchlorates, chlorine,
bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases,
strong acids, oxoacids, epoxides, alkaline earth, and alkali
metals; finely divided metal. Attacks metals in presence of
moisture. Attacks some plastics, rubber, or coatings | [Chemical Properties]
Butyl chloride is a highly flammable, clear,
colorless liquid. | [Chemical Properties]
colourless liquid | [Waste Disposal]
Dissolve or mix the material
with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. All federal,
state, and local environmental regulations must be
observed. | [Definition]
ChEBI: 2-chlorobutane is a chloroalkane that is butane which carries a chloro group at position 2. It derives from a hydride of a butane. | [Synthesis Reference(s)]
Journal of the American Chemical Society, 73, p. 2428, 1951 DOI: 10.1021/ja01150a006 | [Flammability and Explosibility]
Highlyflammable | [Purification Methods]
Purify it in the same way as n-butyl chloride. [Beilstein 1 IV 248.] |
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