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Chloranil

Chloranil
Chloranil structure
CAS No.
118-75-2
Chemical Name:
Chloranil
Synonyms
g-444e;ent3797;Reranil;Vulklor;SPERGON;Coversan;ent3,797;Psorisan;p-chloran;ENT 3,797
CBNumber:
CB7719639
Molecular Formula:
C6Cl4O2
Formula Weight:
245.88
MOL File:
118-75-2.mol

Chloranil Properties

Melting point:
295-296 °C (dec.)
Boiling point:
290.07°C (rough estimate)
Density 
1,97 g/cm3
vapor pressure 
1 hPa (71 °C)
Flash point:
>100℃
storage temp. 
Store below +30°C.
solubility 
0.25g/l practically insoluble
form 
Liquid
color 
Clear
Specific Gravity
1.97
PH
3.5-4.5 (100g/l, H2O, 20℃)(slurry)
Water Solubility 
insoluble
λmax
510nm(CH2Cl2)(lit.)
Merck 
14,2078
BRN 
393006
CAS DataBase Reference
118-75-2(CAS DataBase Reference)
NIST Chemistry Reference
p-Benzoquinone, 2,3,5,6-tetrachloro-(118-75-2)
EPA Substance Registry System
2,5-Cyclohexadiene- 1,4-dione, 2,3,5,6-tetrachloro-(118-75-2)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi,N,Xn
Risk Statements  36/38-50/53-20
Safety Statements  37-60-61-22
RIDADR  UN 3077 9/PG 3
WGK Germany  2
RTECS  DK6825000
8
Autoignition Temperature >400 °C
TSCA  Yes
HazardClass  9
PackingGroup  III
HS Code  29147090
Hazardous Substances Data 118-75-2(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 4000 mg/kg
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H303 May be harmfulif swallowed Acute toxicity,oral Category 5 P312
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning P273, P391, P501
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P273 Avoid release to the environment.
P321 Specific treatment (see … on this label).
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.
P501 Dispose of contents/container to..…

Chloranil price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 232017 Tetrachloro-1,4-benzoquinone 99% 118-75-2 25g $53.5 2018-11-20 Buy
Sigma-Aldrich 232017 Tetrachloro-1,4-benzoquinone 99% 118-75-2 100g $140 2018-11-20 Buy
TCI Chemical T0061 Chloranil >98.0%(GC)(T) 118-75-2 500g $118 2018-11-22 Buy
TCI Chemical T0061 Chloranil >98.0%(GC)(T) 118-75-2 25g $23 2018-11-22 Buy
Alfa Aesar A13495 p-Chloranil, 97% 118-75-2 25g $31.4 2018-11-13 Buy

Chloranil Chemical Properties,Uses,Production

Chemical Properties

YELLOW-GREEN POWDER

Uses

antipsoriatic

Uses

Tetrachloro-1,4-benzoquinone is a potential intermediate in the process of pentachlorophenol-induced carcinogenicity.

Uses

Agricultural fungicide, dye intermediate, reagent. manufacture of electrodes for pH measurement.

Definition

ChEBI: A member of the class of 1,4-benzoquiones that is 1,4-benzoquinone in which all four hydrogens are substituted by chlorines.

General Description

Yellow powder with a slight odor.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

Chloranil is sensitive to excessive light and heat. Chloranil is incompatible with strong oxidizing agents. Chloranil reacts with alkalis.

Hazard

Skin irritant.

Fire Hazard

Flash point data for Chloranil are not available; however, Chloranil is probably combustible.

Purification Methods

Crystallise p-chloranil from acetic acid, acetone, *benzene, EtOH or toluene, dry it in a vacuum over P2O5, or from acetic acid and drying over NaOH in a vacuum desiccator. It can be sublimed under vacuum at 290o. A sample may contain significant amounts of the o-chloranil isomer as impurity. Purify it by triple sublimation under vacuum and recrystallise before use. It is a skin and mucous membrane irritant. [UV: Pummerer et al. Chem Ber 85 545 1952, Brook J Chem Soc 5040 1952, Beilstein 7 IV 2083.]

Chloranil Preparation Products And Raw materials

Raw materials

Preparation Products


Chloranil Suppliers

Global( 268)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Shenzhen Sendi Biotechnology Co.Ltd.
0755-23311925 18102838259
0755-23311925 Abel@chembj.com CHINA 3203 55
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21930 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20680 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32457 55
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3623 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 20516 58
Hebei Huanhao Biotechnology Co., Ltd.
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Haihang Industry Co.,Ltd
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View Lastest Price from Chloranil manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-13 Chloranil
118-75-2
US $1.00 / KG 1KG 99% 1ton career henan chemical co
2019-04-24 CHLORANIL
118-75-2
US $10.00 / kg 1kg 99% 10 Hebei Guanlang Biotechnology Co., Ltd.
2019-01-08 CHLORANIL cas 118-75-2(whatsapp:+8618830163278)
118-75-2
US $20.00 / kg 1kg 99.6% 20tons Hebei Huanhao Biotechnology Co., Ltd.

Chloranil Spectrum


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