| Identification | More | [Name]
Chloranil | [CAS]
118-75-2 | [Synonyms]
2,3,5,6-TETRACHLORO-1,4-BENZOQUINONE
2,3,5,6-TETRACHLORO-2,5-CYCLOHEXADIENE-1,4-DIONE
2,3,5,6-TETRACHLOROBENZO-1,4-QUINONE
2,3,5,6-TETRACHLORO-P-BENZOQUINONE
2,3,5,6-Tetrachloroquinone
4-CHLORANIL
CHLORANIL
P-CHLORANIL
SPERGON
SPERGON I
SPERGON(R)
TETRACHLORO-1,4-BENZOQUINONE
TETRACHLORO BENZOQUINONE
TETRACHLORO-P-BENZOQUINONE
TETRACHLORO-P-QUINONE
TETRACHLOROQUINONE
VULKLOR(R)
1,2,4,5-tetrachlorobenzoquinone
1,4-Benzoquinone, 2,3,5,6-tetrachloro-
1,4-benzoquinone,tetrachloro- | [EINECS(EC#)]
204-274-4 | [Molecular Formula]
C6Cl4O2 | [MDL Number]
MFCD00001594 | [Molecular Weight]
245.88 | [MOL File]
118-75-2.mol |
| Safety Data | Back Directory | [Hazard Codes ]
Xi,N,Xn | [Risk Statements ]
R36/38:Irritating to eyes and skin .
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R20:Harmful by inhalation. | [Safety Statements ]
S37:Wear suitable gloves .
S60:This material and/or its container must be disposed of as hazardous waste .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
S22:Do not breathe dust . | [RIDADR ]
UN 3077 9/PG 3
| [WGK Germany ]
2
| [RTECS ]
DK6825000
| [F ]
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 |
| Raw materials And Preparation Products | Back Directory | [Raw materials]
Ferric chloride-->Pentachlorophenol-->Sodium pentachlorophenolate | [Preparation Products]
6-Bromoquinoline-->Michler's ketone-->Permanent Violet RL-->Enoxacin-->Reactive Blue 198-->Direct Blue 106-->7H-DIBENZO[C,G]CARBAZOLE-->polyphenylene (IV)-->REMASTRAL BLUE FFRL-->TRANS-1,3-PENTADIENE-->2,5-BIS(1-AZIRIDINYL)-3,6-DICHLORO-2,5-CYCLOHEXADIENE-1,4-DIONE-->2,3,5,6-TETRACHLOROPHENOL-->3,5-DICHLORO-4-METHOXYBENZOIC ACID-->6-DEHYDRONANDROLONE-->P-DIAZOBENZENESULFONIC ACID-->3-BROMOFLUORANTHENE-->Tetrachloro-o-benzoquinone-->Formic acid-->Diindolo[3,2-b:3',2'-m]triphenodioxazinetrisulfonic acid, 8,18-dichloro-5,15-dihydro-, trisodium salt-->2,9-Triphenodioxazinedisulfonic acid, 6,13- dichloro-3,10-bis[(4-chlorophenyl)amino]-, disodium salt 2,9-triphenodioxazinedisulfonic acid, 6,13-dichloro-3,10-bis[(4-chlorophenyl)am 9-triphenodioxazinedisulfonic acid,6,13-dichloro-3,10-bis[(4-chlorophenyl)amino]- disodium salt 2,9-Triphenodioxazinedisulfonic acid,6,13-dichloro-3,10-bis[(4-chlorophenyl)amino]-,disodium salt-->C.I. Sulphur Blue 12 |
| Hazard Information | Back Directory | [General Description]
Yellow powder with a slight odor. | [Reactivity Profile]
CHLORANIL(118-75-2) is sensitive to excessive light and heat. This chemical is incompatible with strong oxidizing agents. CHLORANIL(118-75-2) reacts with alkalis. | [Air & Water Reactions]
Insoluble in water. | [Hazard]
Skin irritant. | [Fire Hazard]
Flash point data for this chemical are not available; however, CHLORANIL is probably combustible. | [Chemical Properties]
YELLOW-GREEN POWDER | [Uses]
Agricultural fungicide, dye intermediate, reagent. manufacture of electrodes for pH measurement. | [Uses]
antipsoriatic | [Uses]
Tetrachloro-1,4-benzoquinone is a potential intermediate in the process of pentachlorophenol-induced carcinogenicity. | [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. | [Synthesis Reference(s)]
Tetrahedron, 34, p. 1577, 1978 DOI: 10.1016/0040-4020(78)80185-9 | [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.] |
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