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hexachlorobenzene

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Origin: China

Cas No: 118-74-1

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Property

CAS No.: 118-74-1 Formula: C6Cl6 Molecular Weight: 284.78200

Description

Hexachlorobenzene, or perchlorobenzene, is an organochloride with the molecular formula C6Cl6. It is a fungicide formerly used as a seed treatment, especially on wheat to control the fungal disease bunt. It has been banned globally under the Stockholm Convention on persistent organic pollutants.

Basic Info

Chemical Name	hexachlorobenzene
Synonyms	perchlorobenzene; Benzene, hexachloro-; HCB; Hexachlorobenzene; Hexachlorobenzene 13C6; Hexachlorobenzene solution;
CAS No.	118-74-1
Molecular Formula	C6Cl6
Molecular Weight	284.78200
PSA	0.00000
LogP	5.60700

Properties

Appearance & Physical State	white powder
Density	1.5691
Boiling Point	332ºC
Melting Point	228-231ºC
Flash Point	242ºC
Refractive Index	1.606
Stability	Stable. Incompatible with strong oxidizing agents.
Storage Condition	APPROX 4ºC
Vapor Pressure	0.000463mmHg at 25°C

Safety Info

RTECS	DA2975000
Hazard Class	6.1(b)
Safety Statements	S45-S53-S60-S61
HS Code	2903920000
Packing Group	III
WGK Germany	3
RIDADR	UN 2729
Risk Statements	R45; R48/25; R50/53
Hazard Codes	T; N

Synthesis Route

acetylene→1,1,2,4-tetrachloro-1-buten-3-yne+hexachlorobenzene
pentachlorophenol→1,2,3,4,6,7,9-Heptachlorodibenzo-p-dioxin+1,2,3,4,6,7,8-HEPTACHLORODIBENZO-P-DIOXIN
perchlorodiphenylmethyl radical→pentachlorobenzene+hexachlorobenzene

GC Analysis

Column type	Active phase	Temperature (°C)	Retention Index (I)	Temperature Control Method
Capillary	HP-5	120.	1678.0	isothermal
Capillary	HP-5	120.	1678.	isothermal
Capillary	HP-5	140.	1700.1	isothermal
Capillary	SE-30	160.	1656.	isothermal
Capillary	SE-30	160.	1695.	isothermal