4,4'-Thio-bis(2-methyl-6-tert-butylphenol)
Names
[ CAS No. ]:
96-66-2
[ Name ]:
4,4'-Thio-bis(2-methyl-6-tert-butylphenol)
[Synonym ]:
EINECS 202-522-6
MFCD00008823
4,4'-Thiobis(2-methyl-6-tert-butylphenol)
Chemical & Physical Properties
[ Density]:
1.11g/cm3
[ Boiling Point ]:
316 °C/40 mmHg(lit.)
[ Melting Point ]:
127°C
[ Molecular Formula ]:
C22H30O2S
[ Molecular Weight ]:
358.53700
[ Flash Point ]:
241 °C
[ Exact Mass ]:
358.19700
[ PSA ]:
65.76000
[ LogP ]:
6.46080
[ Index of Refraction ]:
1.594
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- GP3200000
- CHEMICAL NAME :
- o-Cresol, 4,4'-thiobis(6-t-butyl-
- CAS REGISTRY NUMBER :
- 96-66-2
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C22-H30-O2-S
- MOLECULAR WEIGHT :
- 358.58
- WISWESSER LINE NOTATION :
- 1X1&1&R BQ C1 ESR DQ C1 DX1&1&1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 6340 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- IPSTB3 International Polymer Science and Technology. (Rapra Technology Ltd., Shawbury, Shrewsbury, Shropshire SY4 4NR, UK) Volume(issue)/page/year: 3,93,1976
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 3 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1007,1986
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Mammal - species unspecified
- DOSE/DURATION :
- 6340 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- RCTEA4 Rubber Chemistry and Technology. (American Chemical Soc., Rubber Division, c/o Mrs. M.E. Bauer, Univ. of Akron, Akron, OH 44325) V.1- 1928- Volume(issue)/page/year: 45,627,1972 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X2390 No. of Facilities: 964 (estimated) No. of Industries: 7 No. of Occupations: 20 No. of Employees: 10399 (estimated) No. of Female Employees: 746 (estimated)
Safety Information
[ Hazard Codes ]:
Xi: Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S36/37/39-S37/39
[ RTECS ]:
GP3200000
[ HS Code ]:
2930909090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2930909090
[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%