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硼酸三辛酯

硼酸三辛酯用途

用作聚氯乙烯、聚丙烯、聚碳酸酯等高聚物的稳定剂，其热稳定性优良。

硼酸三辛酯名称

[ CAS 号 ]:
2467-12-1

[ 中文名 ]:
硼酸三辛酯

[ 英文名 ]:
Trioctyl borate

[中文别名 ]:

[英文别名 ]:

Boric acid (HBO), trioctyl ester
Tri(2-octyl)borate
boron (O-n-C8H17)3
Trioctylborat
Boric Acid Tri-n-octyl Ester
EINECS 219-580-3
Trioctyloxyborane
Borsaeure-trioctylester
BORIC ACID,TRI-n-OCTYL ESTER
Trioctyl borate

硼酸三辛酯物理化学性质

[ 密度 ]:
0.9±0.1 g/cm3

[ 沸点 ]:
389.0±10.0 °C at 760 mmHg

[ 分子式 ]:
C₂₄H₅₁BO₃

[ 分子量 ]:
398.471

[ 闪点 ]:
167.3±21.7 °C

[ 精确质量 ]:
398.393127

[ PSA ]:
27.69000

[ LogP ]:
12.61

[ 外观性状 ]:
液体;Colorless to Almost colorless clear liquid

[ 蒸汽压 ]:
0.0±0.9 mmHg at 25°C

[ 折射率 ]:
1.437

[ 储存条件 ]:
室温，干燥

硼酸三辛酯MSDS

详细MSDS(安全技术说明书)

硼酸三辛酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ED5630000

CHEMICAL NAME :: Boric acid, tri-n-octyl ester

CAS REGISTRY NUMBER :: 2467-12-1

BEILSTEIN REFERENCE NO. :: 1712338

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C24-H51-B-O3

MOLECULAR WEIGHT :: 398.56

WISWESSER LINE NOTATION :: 8OBO8&O8

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 14KTAK "Boron, Metallo-Boron Compounds and Boranes," Adams, R.M., ed., New York, John Wiley & Sons, Inc., 1964 Volume(issue)/page/year: -,693,1964 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1290 mg/kg

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

REFERENCE :: 14KTAK "Boron, Metallo-Boron Compounds and Boranes," Adams, R.M., ed., New York, John Wiley & Sons, Inc., 1964 Volume(issue)/page/year: -,693,1964 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X1807 No. of Facilities: 32 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 64 (estimated)

硼酸三辛酯安全信息

[ 危害码 (欧洲) ]:
Xn

[ RTECS号 ]:
ED5630000

硼酸三辛酯合成路线

详细合成路线

硼酸三辛酯上下游产品

硼酸三辛酯上游产品

硼酸三辛酯下游产品

硼酸三辛酯制备

由硼酸与2-乙基已醇在硫酸催化下酯化，再经中和、水洗、减压蒸馏制得。