Tetrachlorophthalic anhydride
Names
[ CAS No. ]:
117-08-8
[ Name ]:
Tetrachlorophthalic anhydride
[Synonym ]:
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
Chemical & Physical Properties
[ 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)
MSDS
Toxicological Information
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)
Safety Information
[ Symbol ]:
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
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ 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%
Articles
Clin. Immunol. Rev. 2(1) , 1-58, (1983)
Acid anhydrides.
Clin. Exp. Allergy 21 Suppl 1 , 234-40, (1991)
Immunologic specificity of IgG against trimellityl-human serum albumin in serum samples of workers exposed to trimellitic anhydride.
J. Lab. Clin. Med. 121(6) , 792-6, (1993)
The specificity of immunoglobulin G (IgG) against trimellityl-human serum albumin (TM-HSA) in serum samples from 11 workers exposed to trimellitic anhydride (TMA) was characterized in this study. Leve...