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117-08-8

117-08-8 structure
117-08-8 structure

Name tetrachlorophthalic anhydride
Synonyms 4,5,6,7-Tetrachloro-1,3-isobenzofurandione
1,3-Isobenzofurandione, 4,5,6,7-tetrachloro-
Tetrachlorophthalic anhydride
4,5,6,7-Tetrachloro-2-benzofuran-1,3-dione
MFCD00005920
EINECS 204-171-4
Density 1.9±0.1 g/cm3
Boiling Point 371.0±0.0 °C at 760 mmHg
Melting Point 253-257 °C(lit.)
Molecular Formula C8Cl4O3
Molecular Weight 285.896
Flash Point 161.6±25.5 °C
Exact Mass 283.860168
PSA 43.37000
LogP 3.56
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.656
Stability Stable. Reacts with water. Combustible. Incompatible with strong oxidizing agents. Air and moisture sensitive.
Water Solubility 0.8 mg/L (21 ºC)

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TI3450000
CHEMICAL NAME :
Phthalic anhydride, tetrachloro-
CAS REGISTRY NUMBER :
117-08-8
BEILSTEIN REFERENCE NO. :
0211560
LAST UPDATED :
199712
DATA ITEMS CITED :
12
MOLECULAR FORMULA :
C8-Cl4-O3
MOLECULAR WEIGHT :
285.88

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
NTPTR* National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No.206- Volume(issue)/page/year: NIH-93-3351 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>15800 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTPTR* National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No.206- Volume(issue)/page/year: NIH-93-3351
TYPE OF TEST :
LC - Lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>3600 mg/m3/4H
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTPTR* National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No.206- Volume(issue)/page/year: NIH-93-3351
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTPTR* National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No.206- Volume(issue)/page/year: NIH-93-3351 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
68250 mg/kg/13W-I
TOXIC EFFECTS :
Liver - changes in liver weight Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Related to Chronic Data - death
REFERENCE :
NTPTR* National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No.206- Volume(issue)/page/year: NIH-93-3351
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
5 mg/m3/6H/13W-I
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - changes in lung weight Endocrine - hyperglycemia Blood - changes in leukocyte (WBC) count
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0538630 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M3316 No. of Facilities: 55 (estimated) No. of Industries: 2 No. of Occupations: 3 No. of Employees: 142 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M3316 No. of Facilities: 43 (estimated) No. of Industries: 4 No. of Occupations: 6 No. of Employees: 2067 (estimated) No. of Female Employees: 786 (estimated)
Symbol GHS05 GHS08 GHS09
GHS05, GHS08, GHS09
Signal Word Danger
Hazard Statements H317-H318-H334-H350-H373-H410
Precautionary Statements P201-P261-P273-P280-P305 + P351 + P338-P308 + P313
Hazard Codes T:Toxic
Risk Phrases R41;R42/43;R45;R50/53
Safety Phrases S53-S22-S24-S26-S37/39-S45-S60-S61
RIDADR UN 3077 9/PG 3
WGK Germany 2
RTECS TI3450000
Packaging Group III
Hazard Class 9
HS Code 2917399090
HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%