Basic information Safety Related Supplier
1,1-Dichloroethane Structure

1,1-Dichloroethane

Chemical Properties

Melting point 235℃
Boiling point 57°C
Density  1,18 g/cm3
vapor pressure  227 at 25 °C (quoted, Howard, 1990)
refractive index  1.42213 (20℃)
Flash point -6°C
storage temp.  Refrigerator
solubility  Miscible with ethanol (U.S. EPA, 1985)
Relative polarity 0.269
Water Solubility  5.057g/L(25 ºC)
Merck  3810
BRN  1696901
Henry's Law Constant 4.84 at 25 °C (batch air stripping-GC, Bobadilla et al., 2003)
Dielectric constant 10.0
Exposure limits NIOSH REL: TWA 100 ppm (400 mg/m3), IDLH 3,000 ppm; OSHA PEL: TWA 100 ppm; ACGIH TLV: TWA 100 ppm (adopted).
Stability Stable. Highly flammable. Vapour/gas mixtures explosive. Incompatible with plastics, many organic materials. Reacts with metals, oxidizing agents.
CAS DataBase Reference 75-34-3(CAS DataBase Reference)
EPA Substance Registry System 1,1-Dichloroethane (75-34-3)

Safety Information

Hazard Codes  Xi,F,Xn,T
Risk Statements  11-22-36/37-52/53-39/23/24/25-23/24/25
Safety Statements  16-23-26-36-61-45-36/37-7
RIDADR  2362
OEB A
OEL TWA: 100 ppm (400 mg/m3) (Chloroethanes)
WGK Germany  3
RTECS  KI0175000
Hazard Note  Flammable/Irritant
TSCA  T
HazardClass  3.1
PackingGroup  II
HS Code  2903190090
Hazardous Substances Data 75-34-3(Hazardous Substances Data)
Toxicity Acute oral LD50 for rats 725 mg/kg (quoted, RTECS, 1985).
IDLA 3,000 ppm

Usage And Synthesis

1,1-Dichloroethane Supplier

1,1-Dichloroethane manufacturers

Related articles