1,2,4,5-Tetrachlorobenzene , 98% , 95-94-3

CAS NO.：95-94-3

Update time: 2022-07-08

Melting point:	139 °C
Boiling point:	240-246 °C(lit.)
Density	1.858
vapor pressure	5 at 25 °C (extrapolated, Mackay et al., 1982)
refractive index	1.5348 (estimate)
Flash point:	>230 °F
storage temp.	0-6°C
solubility	0.0003g/l
form	Crystalline Solid
color	Light pink to gray
Water Solubility	insoluble. <0.1 g/100 mL at 21 ºC
BRN	1618315
Henry's Law Constant	0.10 at 20 °C (gas stripping-GC, Oliver, 1985)
Stability:	Stable. Combustible. Incompatible with strong oxidizing agents. Reacts explosively with alkaline methanol solutions.
InChI	1S/C6H2Cl4/c7-3-1-4(8)6(10)2-5(3)9/h1-2H
InChIKey	JHBKHLUZVFWLAG-UHFFFAOYSA-N
SMILES	Clc1cc(Cl)c(Cl)cc1Cl
CAS DataBase Reference	95-94-3(CAS DataBase Reference)
NIST Chemistry Reference	Benzene, 1,2,4,5-tetrachloro-(95-94-3)
EPA Substance Registry System	1,2,4,5-Tetrachlorobenzene (95-94-3)

1,2,4,5-Tetrachlorobenzene was used to study the environmental behavior of hexachlorobutadiene (HCBD).

Symbol(GHS)	GHS07,GHS08,GHS09
Signal word	Danger
Hazard statements	H302-H315-H319-H361-H362-H372-H336-H410
Precautionary statements	P501-P263-P273-P260-P270-P202-P201-P271-P264-P280-P302+P352-P391-P308+P313-P337+P313-P305+P351+P338-P362+P364-P332+P313-P301+P312+P330-P304+P340+P312-P403+P233-P405
PPE	dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes	Xn,T,F,N
Risk Statements	22-36/37/38-23/24/25-11-36-20/21/22-51/53
Safety Statements	26-36-45-27-16-36/37-61
RIDADR	UN 3077 9/PG 3
WGK Germany	3
RTECS	DB9450000
TSCA	TSCA listed
HazardClass	9
HS Code	29036990
Storage Class	11 - Combustible Solids
Hazard Classifications	Acute Tox. 4 Oral Aquatic Acute 1 Aquatic Chronic 1
Hazardous Substances Data	95-94-3(Hazardous Substances Data)
Toxicity	Acute oral LD50 for rats 1,500 mg/kg, mice 1,035 mg/kg (quoted, RTECS, 1985).
Limited Quantities	5.0 kg (11 lbs) (solid)
Excepted Quantities	Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)