634-66-2(1,2,3,4-Tetrachlorobenzene) Product Description

634-66-2

CAS No.634-66-2

Chemical Name:1,2,3,4-Tetrachlorobenzene

CBNumber:CB9854048

Molecular Formula:C6H2Cl4

Formula Weight:215.89

MOL File:Mol file

1,2,3,4-Tetrachlorobenzene Synonyms:

1,2,3,4-tcb
1,2,3,4-tetrachloro-benzen
1,2,3,4-Tetrachlorobenzene in methanol
1,2,3,4-TETRACHLOROBENZENE
1,2,3,4-Tetrachlorobenzene,98%
NSC 50729
1,2,3,4-four chlorobenzene
1.2.3.4-Tetrac

1,2,3,4-Tetrachlorobenzene Property

Melting point:	44 °C
Boiling point:	254 °C761 mm Hg(lit.)
Density	1,73 g/cm³
vapor pressure	1.5 (extrapolated from vapor pressures determined at higher temperatures, Tesconi andYalkowsky, 1998)
refractive index	1.5348 (estimate)
Flash point:	>230 °F
storage temp.	APPROX 4°C
solubility	0.0028g/l
color	White crystals or needles
Water Solubility	5.92mg/L(25 ºC)
BRN	1910025
Henry's Law Constant	3.6 at 10 °C (Koelmans et al., 1999)
Dielectric constant	3.2000000000000002
CAS DataBase Reference	634-66-2(CAS DataBase Reference)
EPA Substance Registry System	1,2,3,4-Tetrachlorobenzene (634-66-2)

Safety

Hazard Codes :	Xn,T,F
Risk Statements :	22-39/23/24/25-23/24/25-11
Safety Statements :	22-24/25-45-16-7-36/37
RIDADR :	3077
WGK Germany :	3
RTECS :	DB9440000
HS Code :	29039990
Hazardous Substances Data:	634-66-2(Hazardous Substances Data)
Toxicity:	Acute oral LD50 for rats 1,167 mg/kg (quoted, RTECS, 1985).

1,2,3,4-Tetrachlorobenzene Suppliers

Global( 136)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
SHANGHAI KEAN TECHNOLOGY CO., LTD.		cooperation@kean-chem.com	China	40066	58
Pushan Industry (Shaanxi) Co., Ltd	029-81310890	2929288192@qq.com	China	9996	58
Shanghai Aladdin Biochemical Technology Co.,Ltd.		market@aladdin-e.com	China	48461	58
Shanghai Aladdin Bio-Chem Technology Co.,LTD	400-400-6206333	market@aladdin-e.com	China	25003	65
Aladdin Scientific	+1-+1(833)-552-7181	sales@aladdinsci.com	United States	57505	58
ShangHai Anpel Co, Ltd.	18501792038;	shanpel@anpel.com.cn	China	9611	58
Shanghai Macklin Biochemical Co.,Ltd.	15221275939	shenlinxing@macklin.cn	China	16166	55
Auonsi (Shanghai) Biology Technology Co., Ltd.	400-1107768	478133536@qq.com	China	8552	58

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