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三乙二醇二异辛酸酯

三乙二醇二异辛酸酯用途

本品为溶剂型耐寒增塑剂，具有优良的低温性、耐久性、耐油性、耐紫外线照射和抗静电性，且具有粘度低和一定的润滑性。可与许多天然树脂、合成橡胶相容，可溶于许多有机溶剂，但不溶于矿物油。在增塑糊中有触变性，非常适合于有特殊用途的应用。

三乙二醇二异辛酸酯名称

[ CAS 号 ]:
94-28-0

[ 中文名 ]:
三乙二醇二异辛酸酯

[ 英文名 ]:
UNII:GE16EV367Q

[中文别名 ]:

[英文别名 ]:

Flexol 3GO
EINECS 202-319-2
triethylene glycol di-2-ethylhexanoate
MFCD00072285
2-ethyl-hexanoic acid
UNII:GE16EV367Q
Flexol plasticizer 3GO

三乙二醇二异辛酸酯物理化学性质

[ 密度 ]:
1.0±0.1 g/cm3

[ 沸点 ]:
463.5±25.0 °C at 760 mmHg

[ 熔点 ]:
−50 °C(lit.)

[ 分子式 ]:
C₂₂H₄₂O₆

[ 分子量 ]:
402.565

[ 闪点 ]:
194.6±23.2 °C

[ 精确质量 ]:
402.298126

[ PSA ]:
71.06000

[ LogP ]:
5.57

[ 外观性状 ]:
无色液体

[ 蒸汽压 ]:
0.0±1.1 mmHg at 25°C

[ 折射率 ]:
1.451

[ 储存条件 ]:
室温，干燥

[ 水溶解性 ]:
不溶

三乙二醇二异辛酸酯MSDS

三乙二醇二异辛酸酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MO7725000

CHEMICAL NAME :: Hexanoic acid, 2-ethyl-, diester with triethylene glycol

CAS REGISTRY NUMBER :: 94-28-0

BEILSTEIN REFERENCE NO. :: 1806809

LAST UPDATED :: 199712

DATA ITEMS CITED :: 10

MOLECULAR FORMULA :: C22-H42-O6

MOLECULAR WEIGHT :: 402.64

WISWESSER LINE NOTATION :: 4Y2&VO2O2O2OVY4&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 :: UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 7/21/1971 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 31 gm/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Gastrointestinal - other changes Kidney, Ureter, Bladder - other changes

REFERENCE :: JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 23,259,1941

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >3200 mg/kg

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0533587

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 14100 uL/kg

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

REFERENCE :: UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 7/21/1971

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 21 gm/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Gastrointestinal - other changes Kidney, Ureter, Bladder - other changes

REFERENCE :: JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 23,259,1941

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: >20 mL/kg

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0533587 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M1871 No. of Facilities: 18 (estimated) No. of Industries: 2 No. of Occupations: 5 No. of Employees: 104 (estimated)

三乙二醇二异辛酸酯安全信息

[ 危害码 (欧洲) ]:
Xn,Xi

[ 风险声明 (欧洲) ]:
R36/37/38:Irritating to eyes, respiratory system and skin . R22:Harmful if swallowed.

[ 安全声明 (欧洲) ]:
24/25

[ WGK德国 ]:
-

[ RTECS号 ]:
MO7725000

[ 海关编码 ]:
2918990090

三乙二醇二异辛酸酯合成路线

三乙二醇二异辛酸酯海关

[ 海关编码 ]: 2918990090

[ 中文概述 ]:
2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 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

[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%