trans-1,4-Dichloro-2-butene

Melting point :1-3 °C(lit.)
Boiling point :74-76 °C40 mm Hg(lit.)
Density :1.183 g/mL at 25 °C(lit.)
vapor pressure :10 mm Hg ( 20 °C)
refractive index :n20/D 1.488(lit.)
Flash point :129 °F
storage temp. :2-8°C
solubility :Chloroform, Ethyl Acetate
form :Oil
color :Clear Colourless to Light Yellow
BRN :1719693
Henry's Law Constant :3.5×10^-2 mol/(m³Pa) at 25℃, Hiatt (2013)
InChIKey :FQDIANVAWVHZIR-OWOJBTEDSA-N
CAS DataBase Reference :110-57-6(CAS DataBase Reference)
IARC :3 (Vol. 15, Sup 7, 71) 1999
NIST Chemistry Reference :2-Butene, 1,4-dichloro-, (E)-(110-57-6)
EPA Substance Registry System :trans-1,4-Dichloro-2-butene (110-57-6)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H226 Flammable liquid and vapour Flammable liquids Category 3 Warning H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501 H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning P280,P302+P352, P312, P322, P363,P501 H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501 H330 Fatal if inhaled Acute toxicity,inhalation Category 1, 2 Danger P260, P271, P284, P304+P340, P310,P320, P403+P233, P405, P501
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233 Keep container tightly closed. P280 Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.