| Identification | More | [Name]
Isophthaloyl dichloride | [CAS]
99-63-8 | [Synonyms]
1,3-BENZENEDICARBONYL CHLORIDE
1,3-Benzenedicarbonyl dichloride
ICI
ISOPHTHALIC ACID DICHLORIDE
ISOPHTHALOYL CHLORIDE
ISOPHTHALOYL DICHLORIDE
M-PHTHALOYL CHLORIDE
1,3-benzenedicarboxylicacid,dichloride
1,3-Bis(chlorocarbonyl)benzene
chlorured’acidebenzodicarboxylique-1,3
chlorured’isophthaloyle
Dichlorid kyseliny isoftalove
dichloridkyselinyisoftalove
Isophthalic acid chloride
Isophthalic chloride
isophthalicacidchloride
isophthalicchloride
isophthaloyl
Isophthalyl chloride
Isophthalyl dichloride | [EINECS(EC#)]
202-774-7 | [Molecular Formula]
C8H4Cl2O2 | [MDL Number]
MFCD00000678 | [Molecular Weight]
203.02 | [MOL File]
99-63-8.mol |
| Chemical Properties | Back Directory | [Appearance]
white crystalline mass | [Melting point ]
43-44 °C(lit.)
| [Boiling point ]
276 °C(lit.)
| [density ]
1,388 g/cm3 | [vapor pressure ]
0.03 mm Hg ( 25 °C)
| [refractive index ]
1.5700 (estimate) | [Fp ]
356 °F
| [storage temp. ]
Store below +30°C. | [form ]
Crystalline Mass | [color ]
White | [explosive limit]
1.5-8.9%(V) | [Water Solubility ]
reacts | [Sensitive ]
Moisture Sensitive | [BRN ]
638342 | [InChIKey]
FDQSRULYDNDXQB-UHFFFAOYSA-N | [Uses]
Intermediate, dyes, synthetic fibers, resins,
films, protective coatings, laboratory reagent. | [CAS DataBase Reference]
99-63-8(CAS DataBase Reference) | [NIST Chemistry Reference]
1,3-Benzenedicarbonyl dichloride(99-63-8) | [EPA Substance Registry System]
99-63-8(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
C | [Risk Statements ]
R21:Harmful in contact with skin.
R34:Causes burns.
R37:Irritating to the respiratory system. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S7/8:Keep container tightly closed and dry .
S24/25:Avoid contact with skin and eyes . | [RIDADR ]
UN 3261 8/PG 2
| [WGK Germany ]
1
| [RTECS ]
NT2625000
| [F ]
21 | [TSCA ]
Yes | [HazardClass ]
8 | [PackingGroup ]
II | [HS Code ]
29173940 | [Hazardous Substances Data]
99-63-8(Hazardous Substances Data) | [Toxicity]
LD50 orally in Rabbit: 2200 mg/kg LD50 dermal Rabbit 1410 mg/kg |
| Raw materials And Preparation Products | Back Directory | [Raw materials]
Thionyl chloride-->Phosphorus pentachloride-->Dimethyl isophthalate-->ALPHA,ALPHA,ALPHA,ALPHA',ALPHA',ALPHA'-HEXACHLORO-M-XYLENE-->TRI-N-BUTYLPHOSPHINE OXIDE-->Isophthalic acid-->m-Xylene-->3-Methylbenzoyl chloride | [Preparation Products]
Phenformin-->EMITEFUR-->ethyl 3-{5-[3-(ethoxycarbonyl)phenyl]-1,3,4-oxadiazol-2-yl}benzoate-->Terephthaloyl chloride-->Vat Yellow 17-->N,N'-bis(9,10-dihydro-9,10-dioxo-1-anthryl)isophthaldiamide-->N-[4-(benzoylamino)-9,10-dihydro-9,10-dioxo-1-anthryl]-N'-[5-(benzoylamino)-9,10-dihydro-9,10-dioxo-1-anthryl]isophthaldiamide-->N,N'-bis[5-(benzoylamino)-9,10-dihydro-9,10-dioxo-1-anthryl]isophthaldiamide-->3,6,9,12,15-Pentaoxabicyclo[15.3.1]heneicosa-1(21),17,19-triene-2,16-dione-->N,N'-Bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,3-benzenedicarboxamide |
| Hazard Information | Back Directory | [Chemical Properties]
white crystalline mass | [General Description]
Isopthaloyl chloride acts as a crosslinking agent in various polymerization reactions. | [Flammability and Explosibility]
Nonflammable |
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