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四乙二醇二甲基丙烯酸酯

四乙二醇二甲基丙烯酸酯用途

有机合成，增塑剂。

四乙二醇二甲基丙烯酸酯名称

[ CAS 号 ]:
109-17-1

[ 中文名 ]:
四乙二醇二甲基丙烯酸酯

[ 英文名 ]:
Tetraethyleneglycol dimethacrylate

[中文别名 ]:

[英文别名 ]:

3,6,9-Trioxaundecamethylene dimetha
EINECS 203-653-1
Tetraethyleneglycoldimethacrylat
Tetraethylene Glycol Dimethactrylate
MFCD00014932
tgm4
teegdma
3,6,9-Trioxaundecamethylendimethacrylat
PEG-4 DIMETHACRYLATE
sr209

四乙二醇二甲基丙烯酸酯物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
409.2±30.0 °C at 760 mmHg

[ 分子式 ]:
C₁₆H₂₆O₇

[ 分子量 ]:
330.373

[ 闪点 ]:
176.4±24.6 °C

[ 精确质量 ]:
330.167847

[ PSA ]:
80.29000

[ LogP ]:
1.45

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

[ 蒸汽压 ]:
0.0±1.0 mmHg at 25°C

[ 折射率 ]:
1.458

[ 储存条件 ]:
2-8°C

[ 水溶解性 ]:
可溶于：甲醇

四乙二醇二甲基丙烯酸酯MSDS

四乙二醇二甲基丙烯酸酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: OZ4000000

CHEMICAL NAME :: Methacrylic acid, diester with tetraethylene glycol

CAS REGISTRY NUMBER :: 109-17-1

BEILSTEIN REFERENCE NO. :: 1803537

LAST UPDATED :: 199712

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C16-H26-O7

MOLECULAR WEIGHT :: 330.42

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >3 gm/kg

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

MUTATION DATA

TYPE OF TEST :: Cytogenetic analysis

TEST SYSTEM :: Rodent - mouse Lymphocyte

DOSE/DURATION :: 350 mg/L

REFERENCE :: MUTAEX Mutagenesis. (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1986- Volume(issue)/page/year: 4,381,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X7897 No. of Facilities: 85 (estimated) No. of Industries: 5 No. of Occupations: 9 No. of Employees: 6263 (estimated) No. of Female Employees: 1607 (estimated)

四乙二醇二甲基丙烯酸酯安全信息

[ 个人防护装备 ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
Xi

[ 安全声明 (欧洲) ]:
S23-S24/25

[ 危险品运输编码 ]:
UN 3082 9/PG 3

[ WGK德国 ]:
1

[ RTECS号 ]:
OZ4000000

[ 海关编码 ]:
2918990090

四乙二醇二甲基丙烯酸酯合成路线

四乙二醇二甲基丙烯酸酯上下游产品

四乙二醇二甲基丙烯酸酯上游产品

四乙二醇二甲基丙烯酸酯下游产品

四乙二醇二甲基丙烯酸酯海关

[ 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%

四乙二醇二甲基丙烯酸酯文献

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Construction of monomer-free, highly crosslinked, water-compatible polymers.

J. Dent. Res. 93(12) , 1326-31, (2014)

Polymeric dental adhesives require the formation of densely crosslinked network structures to best ensure mechanical strength and durability in clinical service. Monomeric precursors to these material...

Polymethacrylate monolithic columns for hydrophilic interaction liquid chromatography prepared using a secondary surface polymerization.

J. Chromatogr. A. 1402 , 82-93, (2015)

Zwitterionic methacrylate based polymeric monolithic columns were prepared in two-step polymerizations, with reduced polymerization times. Characteristic properties such as hydrodynamic permeability, ...

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