Name | trans-1,4-Dichloro-2-butene |
Synonyms | trans-1,4--2-Butylene 4-dichloro-(e)-2-buten 4-dichloro-trans-2-buten trans-1,4-Dichlor-2-buten (E)-1,4-Dichloro-2-butene (2E)-2,3-dichlorobut-2-ene (2E)-1,4-dichlorobut-2-ene trans-1,4-Dichloro-2-butene 2-Butene,1,4-dichloro-,(E)- Dichloro(trans-1,4-)-2-Butene trans-1,4-Dichloro-2-butene 110-57-6 110-57-6 trans-1,4-Dichloro-2-butene |
CAS | 110-57-6 |
EINECS | 203-779-7 |
InChI | InChI=1/C4H6Cl2/c5-3-1-2-4-6/h1,3H,2,4H2 |
InChIKey | FQDIANVAWVHZIR-OWOJBTEDSA-N |
Molecular Formula | C4H6Cl2 |
Molar Mass | 125 |
Density | 1.183g/mLat 25°C(lit.) |
Melting Point | 1-3°C(lit.) |
Boling Point | 74-76°C40mm Hg(lit.) |
Flash Point | 129°F |
Solubility | Chloroform, Ethyl Acetate |
Vapor Presure | 10 mm Hg ( 20 °C) |
Appearance | Oil |
Color | Clear Colourless to Light Yellow |
BRN | 1719693 |
Storage Condition | 2-8°C |
Refractive Index | n20/D 1.488(lit.) |
MDL | MFCD00000988 |
Physical and Chemical Properties | C4H6Cl2 |
Risk Codes | R10 - Flammable R21 - Harmful in contact with skin R25 - Toxic if swallowed R26 - Very Toxic by inhalation R34 - Causes burns R39/23/24/25 - R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R11 - Highly Flammable R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R45 - May cause cancer R24/25 - |
Safety Description | S53 - Avoid exposure - obtain special instructions before use. S23 - Do not breathe vapour. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37 - Wear suitable protective clothing and gloves. S99 - S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S60 - This material and its container must be disposed of as hazardous waste. S16 - Keep away from sources of ignition. |
UN IDs | UN 3390 6.1/PG 1 |
WGK Germany | 3 |
RTECS | EM4903000 |
FLUKA BRAND F CODES | 8-21 |
HS Code | 29032990 |
Hazard Class | 6.1(a) |
Packing Group | II |
(IARC) carcinogen classification | 3 (Vol. 15, Sup 7, 71) 1999 |
NIST chemical information | Information provided by: webbook.nist.gov (external link) |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
category | toxic substances |
toxicity classification | highly toxic |
acute toxicity | inhalation-rat LC50: 86 ppm /4 hours |
flammability hazard characteristics | thermal decomposition discharges toxic chloride smoke |
storage and transportation characteristics | warehouse ventilation and low temperature drying; separate from food raw materials |
fire extinguishing agent | water, carbon dioxide, dry powder, foam |
toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |