Melting point :−47 °C(lit.)
Boiling point :65-67 °C15 mm Hg(lit.)
Density :1.22 g/mL at 25 °C(lit.)
vapor pressure :0.4 mm Hg ( 20 °C)
refractive index :n20/D 1.456(lit.)
Flash point :131 °F
storage temp. :Store at <= 20°C.
solubility :0.01g/l
form :Colorless liquid
color :Colorless to Almost colorless
Odor :Sweet, like chloroform.
explosive limit :0.8%(V)
Water Solubility :Slightly soluble. 1.72 g/100 mL
Merck :14,3066
BRN :605317
Henry's Law Constant :(x 10^-5 atmm³/mol): 124.7, 15.8, 72.0, 12.5, and 1.38 at 10, 15, 20, 25, and 30 °C, respectively (EPICS, Howe et al., 1987)
Dielectric constant :20.789999999999999
Exposure limits :NIOSH REL: TWA 5 ppm (30 mg/m3), STEL 10 ppm, IDLH 100 ppm; OSHA PEL: C 15 ppm (90 mg/m3); ACGIH TLV: TWA 30 mg/m3, STEL 60 mg/m3.
Stability :Stable. Combustible. Incompatible with strong oxidizing agents.
InChI :1S/C4H8Cl2O/c5-1-3-7-4-2-6/h1-4H2
InChIKey :ZNSMNVMLTJELDZ-UHFFFAOYSA-N
SMILES :ClCCOCCCl
LogP :1.12-1.56 at 20℃
CAS DataBase Reference :111-44-4(CAS DataBase Reference)
IARC :3 (Vol. 9, Sup 7, 71) 1999
NIST Chemistry Reference :
EPA Substance Registry System :Bis(2-chloroethyl) ether (111-44-4)

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 H330 Fatal if inhaled Acute toxicity,inhalation Category 1, 2 Danger P260, P271, P284, P304+P340, P310,P320, P403+P233, P405, P501 H336 May cause drowsiness or dizziness Specific target organ toxicity,single exposure; Narcotic effects Category 3 Warning P261, P271, P304+P340, P312,P403+P233, P405, P501 H370 Causes damage to organs Specific target organ toxicity, single exposure Category 1 Danger P260, P264, P270, P307+P311, P321,P405, P501
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233 Keep container tightly closed. P240 Ground/bond container and receiving equipment. P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. P242 Use only non-sparking tools. P243 Take precautionary measures against static discharge. P260 Do not breathe dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P270 Do not eat, drink or smoke when using this product. P271 Use only outdoors or in a well-ventilated area. P280 Wear protective gloves/protective clothing/eye protection/face protection. P284 Wear respiratory 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. P332+P313 IF SKIN irritation occurs: Get medical advice/attention. P337+P313 IF eye irritation persists: Get medical advice/attention. P370+P378 In case of fire: Use … for extinction. P403+P233 Store in a well-ventilated place. Keep container tightly closed. P403+P235 Store in a well-ventilated place. Keep cool. P405 Store locked up. P501 Dispose of contents/container to..…