壬二酸二(2-乙基己基)酯

壬二酸二(2-乙基己基)酯用途

【用途一】
该品为优良的耐寒增塑剂。与聚氯乙烯、氯乙烯-乙酸乙烯共聚物、聚苯乙烯、聚乙酸乙烯酯、乙酸丁酸纤维素、硝酸纤维素、乙基纤维素等有良好的相容性。其粘度低，沸点高，增塑效率高，挥发性和迁移性小，而且具有优良的耐热性，耐光性、电绝缘性和对增塑糊的粘度稳定性，耐寒性比DOA好。适用于人造革、薄膜、薄板、电线和电缆护套、增塑糊等，可赋予制品良好的低温性能。该品还可单独或与其他增塑剂配合用作丁腈橡胶、丁苯橡胶、氯丁橡胶等合成橡胶的增塑剂。

壬二酸二(2-乙基己基)酯名称

[ CAS 号 ]:
103-24-2

[ 中文名 ]:
壬二酸二(2-乙基己基)酯

[ 英文名 ]:
UNII:5D67SBH6QB

[中文别名 ]:

壬二酸二异酸

[英文别名 ]:

EINECS 203-091-7
MFCD00040496
Bis(2-ethylhexyl) azelaate
Bis(2-ethylhexyl) Azelate
Nonanedioic acid, bis(2-ethylhexyl) ester
AZELAIC ACID DI(2-ETHYLHEXYL) ESTER
bis(2-ethylhexyl) nonanedioate
UNII:5D67SBH6QB

壬二酸二(2-乙基己基)酯物理化学性质

[ 密度 ]:
0.9±0.1 g/cm3

[ 沸点 ]:
417.0±13.0 °C at 760 mmHg

[ 熔点 ]:
-67°C

[ 分子式 ]:
C₂₅H₄₈O₄

[ 分子量 ]:
412.646

[ 闪点 ]:
184.6±18.2 °C

[ 精确质量 ]:
412.355255

[ PSA ]:
52.60000

[ LogP ]:
9.33

[ 外观性状 ]:
液体;Colorless to Light yellow clear liquid

[ 蒸汽压 ]:
0.0±1.0 mmHg at 25°C

[ 折射率 ]:
1.453

[ 储存条件 ]:
库房通风低温干燥

[ 水溶解性 ]:
水溶性：不溶；可溶于：醇,苯,丙酮

壬二酸二(2-乙基己基)酯MSDS

详细MSDS(安全技术说明书)

壬二酸二(2-乙基己基)酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CM2000000

CHEMICAL NAME :: Azelaic acid, bis(2-ethylhexyl) ester

CAS REGISTRY NUMBER :: 103-24-2

BEILSTEIN REFERENCE NO. :: 1806182

LAST UPDATED :: 199701

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C25-H48-O4

MOLECULAR WEIGHT :: 412.73

WISWESSER LINE NOTATION :: 4Y2&1OV7VO1Y4&2

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 :: 8720 uL/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: 23,95,1962

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1060 mg/kg

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

REFERENCE :: MRLR** U.S. Army, Chemical Corps Medical Laboratories Research Reports. (Army Chemical Center, Edgewood Arsenal, MD) Volume(issue)/page/year: #256,1954

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 20 mL/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: 23,95,1962

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 640 mg/kg

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

REFERENCE :: MRLR** U.S. Army, Chemical Corps Medical Laboratories Research Reports. (Army Chemical Center, Edgewood Arsenal, MD) Volume(issue)/page/year: #256,1954 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83279 No. of Facilities: 713 (estimated) No. of Industries: 17 No. of Occupations: 27 No. of Employees: 12455 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 83279 No. of Facilities: 1084 (estimated) No. of Industries: 15 No. of Occupations: 20 No. of Employees: 17011 (estimated) No. of Female Employees: 3762 (estimated)

壬二酸二(2-乙基己基)酯安全信息

[ RTECS号 ]:
CM2000000

[ 海关编码 ]:
2917139000

壬二酸二(2-乙基己基)酯合成路线

详细合成路线

壬二酸二(2-乙基己基)酯上下游产品

壬二酸二(2-乙基己基)酯上游产品

壬二酸二(2-乙基己基)酯下游产品

壬二酸二(2-乙基己基)酯制备

由油酸经臭氧化制得壬二酸，再由壬二酸和2-乙基己醇在硫酸催化下酯化而得DOZ。原料消耗定额：壬二酸500kg/t、2-乙基己醇670kg/t。

壬二酸二(2-乙基己基)酯海关

[ 海关编码 ]: 2917139000

[ 中文概述 ]:
2917139000 其他壬二酸及其盐和酯。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分

[ Summary ]:
2917139000 azelaic acid, sebacic acid, their salts and esters VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%