抗氧化剂 THP-24,26741-53-7，生产厂家，价格-洛克化工网移动版

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制备方法及用途

物化性质

毒理性

结构与计算化学

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抗氧化剂 THP-24

中文名称：: 抗氧化剂 THP-24

中文别名：: 抗氧化剂 THP-24;
双(2,4-二叔丁基苯酚)季戊四醇二亚磷酸酯;
抗氧剂AT-626;
3,9-二[2,4-二叔丁基-苯氧基]-2,4,8,10-四氧杂-3,9-二磷杂螺[5.5]-十一烷;
抗氧剂 RC 626;
抗氧剂JY-626;
THP 双(2,4-二叔丁基苯基)季戊四醇二亚磷酸酯;
抗氧剂TH-24

英文名称：: Antioxidant 24

英文别名：: Antioxidant 24;
ADK Stab PEP 24;
Alkanox-P-24;
Antioxidant AT-626;
mark pep 24;
Ultranox 626;
THP-24;
3,9-Bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane;
bis(2,4-Di-tert-butylphenyl)pentaerythritol diphosphite

CAS No.：: 26741-53-7

分子式：: C33H50O6P2

分子量：: 604.69400

精确分子量：: 604.30800

PSA：: 82.56000

EINECS：: 247-952-5

InChI：: InChI=1/C33H50O6P2/c1-29(2,3)23-13-15-27(25(17-23)31(7,8)9)38-40-34-19-33(20-35-40)21-36-41(37-22-33)39-28-16-14-24(30(4,5)6)18-26(28)32(10,11)12/h13-18H,19-22H2,1-12H33

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抗氧化剂 THP-24 毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TG7400000

CHEMICAL NAME :: Phosphorous acid, cyclic neopentanetetrayl bis(2,4-di-tert-butylphenyl)ester

CAS REGISTRY NUMBER :: 26741-53-7

LAST UPDATED :: 199710

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C33-H50-O6-P2

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 :: 5580 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW, Washington, DC 20460) History unknown. Volume(issue)/page/year: 8EHQ-1287-0706

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >2 gm/m3

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW, Washington, DC 20460) History unknown. Volume(issue)/page/year: 8EHQ-1287-0706

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >200 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW, Washington, DC 20460) History unknown. Volume(issue)/page/year: 8EHQ-1287-0706 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - E0783 No. of Facilities: 66 (estimated) No. of Industries: 4 No. of Occupations: 8 No. of Employees: 3046 (estimated) No. of Female Employees: 2303 (estimated)