| Identification | More | [Name]
1,2-DICHLOROBUTANE | [CAS]
616-21-7 | [Synonyms]
1,2-DICHLOROBUTANE
1,2-dichloro-butan
butane,1,2-dichloro-
1,2-Dichlorobutane,98%
1,2-Dichlorobutane, 97+%
1,2-Dichloro-n-butane
α-Butylene chloride | [EINECS(EC#)]
210-469-5 | [Molecular Formula]
C4H8Cl2 | [MDL Number]
MFCD00013676 | [Molecular Weight]
127.01 | [MOL File]
616-21-7.mol |
| Chemical Properties | Back Directory | [Melting point ]
-70.34°C (estimate) | [Boiling point ]
125 °C (lit.) | [density ]
1.112 g/mL at 25 °C(lit.)
| [vapor pressure ]
28 mm Hg ( 32 °C)
| [refractive index ]
n20/D 1.445(lit.)
| [Fp ]
80 °F
| [form ]
clear liquid | [color ]
Colorless to Light yellow | [explosive limit]
2.25-9.25%, 20°F | [BRN ]
1731376 | [InChI]
1S/C4H8Cl2/c1-2-4(6)3-5/h4H,2-3H2,1H3 | [InChIKey]
PQBOTZNYFQWRHU-UHFFFAOYSA-N | [SMILES]
CCC(Cl)CCl | [CAS DataBase Reference]
616-21-7(CAS DataBase Reference) | [EPA Substance Registry System]
1,2-Dichlorobutane (616-21-7) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R10:Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S9:Keep container in a well-ventilated place .
S16:Keep away from sources of ignition-No smoking .
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S33:Take precautionary measures against static discharges .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . | [RIDADR ]
UN 1993 3/PG 3
| [WGK Germany ]
3
| [Autoignition Temperature]
529 °F | [TSCA ]
Yes | [HS Code ]
2903.19.6050 | [HazardClass ]
3 | [PackingGroup ]
III | [Storage Class]
3 - Flammable liquids | [Hazard Classifications]
Eye Irrit. 2
Flam. Liq. 3
Skin Irrit. 2
STOT SE 3 | [Hazardous Substances Data]
616-21-7(Hazardous Substances Data) |
| Hazard Information | Back Directory | [Uses]
1,2-Dichlorobutane was used to evaluate temperature-composition phase diagrams of binary mixtures composed of a haloalkane dissolved in either 1-ethyl-3-methylimidazolium ethylsulfate or 1-ethyl-3-methylimidazolium ethylsulfonate. | [General Description]
1,2-Dichlorobutane causes the alkylation of benzene using aluminium chloride or liquid hydrogen fluoride as catalyst. |
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