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二苯甲酸二乙二醇酯

二苯甲酸二乙二醇酯用途

【用途一】
用作PVC树脂的部分增塑剂
【用途二】
本品为聚氯乙烯、聚醋酸乙烯酯等多种树脂用的增塑剂，具有溶解性强，相容性好，挥发低，耐油、耐水、耐光、耐污染性好等特点，适于加工聚氯乙烯地板料、增塑糊、聚醋酸乙烯酯粘合剂以及合成橡胶等。

二苯甲酸二乙二醇酯名称

[ CAS 号 ]:
120-55-8

[ 中文名 ]:
二甘醇二苯甲酸酯

[ 英文名 ]:
Oxydi-2,1-ethanediyl dibenzoate

[中文别名 ]:

[英文别名 ]:

Ethanol, 2,2'-oxybis-, dibenzoate
ditheylene glycol dibenzoate (DEGDB)
MFCD00020679
EINECS 204-407-6
Oxydi-2,1-ethanediyl dibenzoate
Diethylene glycol dibenzoate
Oxydiethane-2,1-diyl dibenzoate
Diethylene glycol,dibenzoate

二苯甲酸二乙二醇酯物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
408.0±0.0 °C at 760 mmHg

[ 熔点 ]:
24°C

[ 分子式 ]:
C₁₈H₁₈O₅

[ 分子量 ]:
314.332

[ 闪点 ]:
173.0±21.0 °C

[ 精确质量 ]:
314.115417

[ PSA ]:
61.83000

[ LogP ]:
3.64

[ 外观性状 ]:
透明液体

[ 蒸汽压 ]:
0.0±0.9 mmHg at 25°C

[ 折射率 ]:
1.553

[ 储存条件 ]:
室温，密封，干燥

二苯甲酸二乙二醇酯MSDS

二苯甲酸二乙二醇酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ID6650000

CHEMICAL NAME :: Diethylene glycol, dibenzoate

CAS REGISTRY NUMBER :: 120-55-8

BEILSTEIN REFERENCE NO. :: 2509507

LAST UPDATED :: 199701

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C18-H18-O5

MOLECULAR WEIGHT :: 314.36

WISWESSER LINE NOTATION :: RVO2O2OVR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,716,1986

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,716,1986 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2830 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: 23,95,1962

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 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M1164 No. of Facilities: 427 (estimated) No. of Industries: 14 No. of Occupations: 19 No. of Employees: 5875 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M1164 No. of Facilities: 2733 (estimated) No. of Industries: 35 No. of Occupations: 31 No. of Employees: 53835 (estimated) No. of Female Employees: 21614 (estimated)

二苯甲酸二乙二醇酯安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
2

[ RTECS号 ]:
ID6650000

[ 海关编码 ]:
2916399090

二苯甲酸二乙二醇酯合成路线

二苯甲酸二乙二醇酯上下游产品

二苯甲酸二乙二醇酯上游产品

二苯甲酸二乙二醇酯下游产品

二苯甲酸二乙二醇酯制备

由二甘醇和苯甲酸为原料，直接酯化生成，再经中和、脱醇、精制得成品。原料消耗定额：二甘醇400kg/t；苯甲酸900kg/t。

二苯甲酸二乙二醇酯海关

[ 海关编码 ]: 2916399090

[ 中文概述 ]:
2916399090 其他芳香一元羧酸. 增值税率:17.0% 退税率:9.0% 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, 丙烯酸、丙烯酸盐或酯应报明包装

[ Summary ]:
2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%