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117-08-8

117-08-8 Structure

117-08-8 Structure
IdentificationMore
[Name]

4,5,6,7-Tetrachloro-1,3-isobenzofurandione
[CAS]

117-08-8
[Synonyms]

4,5,6,7-TETRACHLORO-1,3-ISOBENZOFURANDIONE
NIATHAL
Tetrachloro-1,2-benzenedicarboxylic acid anhydride
TETRACHLORO-1,2-BENZENEDICARBOXYLIC ANHYDRIDE
TETRACHLOROPHTHALIC ANHYDRIDE
TETRACHLOROPHTHARIC ANHYDRIDE
TETRATHAL
TETRATHAL(R)
,4,5,6-Tetrachlorophthalic anhydride
,5,6,7-Tetrachloro-isobenzofuran-1,3-dione
1,3-Dioxo-4,5,6,7-tetrachloroisobenzofuran
1,3-dioxy-4,5,6,7-tetrachloroisobenzofuran
1,3-Isobenzofurandione, tetrachloro-
1,3-Isobenzofurandione,4,5,6,7-tetrachloro
1,3-Isobenzofurandione,4,5,6,7-tetrachloro-
3,4,5,6-Tetrachlorobenzene-1,2-dicarboxylicanhydride
3-Isobenzofurandione,4,5,6,7-tetrachloro-1
4,5,6,7-Tetrachloro-1,3-dioxophthalan
4,5,6,7-Tetrachloro-2-benzofuran-1,3-dione
4,5,6,7-tetrachloro-3-isobenzofurandione
[EINECS(EC#)]

204-171-4
[Molecular Formula]

C8Cl4O3
[MDL Number]

MFCD00005920
[Molecular Weight]

285.9
[MOL File]

117-08-8.mol
Chemical PropertiesBack Directory
[Appearance]

white needle-like crystals or powder
[mp ]

253-257 °C(lit.)
[bp ]

371 °C(lit.)
[density ]

1.49
[vapor pressure ]

0.16 mm Hg ( 145 °C)
[Fp ]

362°C
[Stability:]

Stable. Reacts with water. Combustible. Incompatible with strong oxidizing agents. Air and moisture sensitive.
[Water Solubility ]

0.8 mg/L (21 ºC)
[Sensitive ]

Moisture Sensitive
[BRN ]

211560
[Uses]

Intermediate in dyes, pharmaceuticals, plasticizers, and other organic materials; flame-retardant in epoxy resins.
[CAS DataBase Reference]

117-08-8(CAS DataBase Reference)
[NIST Chemistry Reference]

1,3-Isobenzofurandione, 4,5,6,7-tetrachloro-(117-08-8)
[EPA Substance Registry System]

117-08-8(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

T,N,Xn
[Risk Statements ]

R45:May cause cancer.
R41:Risk of serious damage to eyes.
R42/43:May cause sensitization by inhalation and skin contact .
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
[Safety Statements ]

S53:Avoid exposure-obtain special instruction before use .
S22:Do not breathe dust .
S24:Avoid contact with skin .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
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 .
[RIDADR ]

UN 3077 9/PG 3
[WGK Germany ]

2
[RTECS ]

TI3450000
[F ]

10-21
[HazardClass ]

9
[PackingGroup ]

III
[HS Code ]

29173990
[Hazardous Substances Data]

117-08-8(Hazardous Substances Data)
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Chlorine-->SULFURIC ACID-->Chlorosulfonic acid-->Phthalic anhydride-->Iodine-->1,2-Dimethylbenzene
[Preparation Products]

Acid Red 92-->Solvent Red 135-->Hexahydrophthalic anhydride -->CIS-1,2-CYCLOHEXANEDICARBOXYLIC ANHYDRIDE
Hazard InformationBack Directory
[General Description]

Odorless needle-like crystals or white powder.
[Reactivity Profile]

TETRACHLOROPHTHALIC ANHYDRIDE(117-08-8) reacts exothermically with water. This reaction is expected to be slow, but can become vigorous if local heating accelerates it. Reaction with water is accelerated by acids. Incompatible with acids, strong oxidizing agents, alcohols, amines, and bases.
[Air & Water Reactions]

Sensitive to air and moisture.
[Fire Hazard]

Flash point data for this chemical are not available. TETRACHLOROPHTHALIC ANHYDRIDE is probably combustible.
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

4,5,6,7-Tetrachloro-1,3-isobenzofurandione(117-08-8).msds
Spectrum DetailBack Directory
[Spectrum Detail]

4,5,6,7-Tetrachloro-1,3-isobenzofurandione(117-08-8)IR2
4,5,6,7-Tetrachloro-1,3-isobenzofurandione(117-08-8)IR1
4,5,6,7-Tetrachloro-1,3-isobenzofurandione(117-08-8)MS
4,5,6,7-Tetrachloro-1,3-isobenzofurandione(117-08-8)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

Tetrachlorophthalic anhydride, 98%(117-08-8)
[Alfa Aesar]

Tetrachlorophthalic anhydride, 98%(117-08-8)
[Sigma Aldrich]

117-08-8(sigmaaldrich)
[TCI AMERICA]

Tetrachlorophthalic Anhydride,>98.0%(GC)(T)(117-08-8)
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