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亚磷酸三异辛酯,支链异构体的混合物

亚磷酸三异辛酯,支链异构体的混合物用途

【用途一】
适用于聚氯乙烯、氯乙烯共聚物、硝酸纤维素、乙基丁酸纤维素、聚甲基丙烯酸甲酯等多种塑料。增塑效率和加工性能与邻苯二甲酸酯类增塑剂相近，耐久性能和电性能皆优，可用于耐热电线电缆料、板材、片材密封垫等耐热和耐久性的制品。

亚磷酸三异辛酯,支链异构体的混合物名称

[ CAS 号 ]:
25103-12-2

[ 中文名 ]:
三异辛基亚磷酸酯

[ 英文名 ]:
UNII:SN4X38MJ1X

[中文别名 ]:

[英文别名 ]:

Phosphorousacid,triisooctylester
Tris(6-methylheptyl) phosphite
UNII:SN4X38MJ1X
EINECS 246-614-4
isooctylphosphite
Triisooctyl phosphit
MFCD00015057

亚磷酸三异辛酯,支链异构体的混合物物理化学性质

[ 密度 ]:
0,891 g/cm3

[ 沸点 ]:
446.7±14.0 °C at 760 mmHg

[ 分子式 ]:
C₂₄H₅₁O₃P

[ 分子量 ]:
418.634

[ 闪点 ]:
278.6±20.4 °C

[ 精确质量 ]:
418.357574

[ PSA ]:
41.28000

[ LogP ]:
9.68

[ 蒸汽压 ]:
0.0±1.0 mmHg at 25°C

[ 折射率 ]:
1.4490

亚磷酸三异辛酯,支链异构体的混合物毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TH1150000

CHEMICAL NAME :: Phosphorous acid, triisooctyl ester

CAS REGISTRY NUMBER :: 25103-12-2

LAST UPDATED :: 199701

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C24-H51-O3-P

MOLECULAR WEIGHT :: 418.72

WISWESSER LINE NOTATION :: 1Y1&5OPO5Y1&1&O5Y1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Open irritation test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 9200 mg/kg

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

REFERENCE :: ALBRW* Albright & Wilson Inc. (P.O. Box 26229, Richmond, VA 23260-6229) Volume(issue)/page/year: #OPB-3,1984

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

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >20 gm/m3

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

REFERENCE :: ALBRW* Albright & Wilson Inc. (P.O. Box 26229, Richmond, VA 23260-6229) Volume(issue)/page/year: #OPB-3,1984

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 3600 mg/kg

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

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 34,286,1973

亚磷酸三异辛酯,支链异构体的混合物安全信息

[ 安全声明 (欧洲) ]:
S24/25