乙烯基膦酸

乙烯基膦酸用途

用作喷墨用油墨的添加剂，因本品可以降低表面张力，而起到分散剂的作用，在油墨中加入本品聚合物，可以降低油墨粘度，同时使颜料不致沉淀；用作拔染染料助剂；本品与丙烯酰胺的聚合物，可用作含水量大、膨润性高的高粘度触变型胶囊，此种胶囊可用作高吸水性卫生材料；此种聚合物还可用作酸溶性涂料及石油井防渗水剂；本品的共聚物还可用作电泳涂料；本品一个重要的用途是用作口腔医护品，防止牙垢的生成，防治牙龈炎。

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乙烯基膦酸名称

[ CAS 号 ]:
1746-03-8

[ 中文名 ]:
乙烯基膦酸

[ 英文名 ]:
Vinylphosphonic acid

[中文别名 ]:

[英文别名 ]:

Vinylphosphonsure
ethylenephosphonicacid
Vinylphosphonic Acid
ethenephosphonicacid
VINYLPHOSPHONIC ACID,PURE
vinyl-phosphonicaci
vinylphosphonate
EINECS 217-123-2
vynilphosphonic acid
vinyl phosphonic acid

乙烯基膦酸物理化学性质

[ 密度 ]:
1.389 g/mL at 25 °C(lit.)

[ 沸点 ]:
266.2ºC at 760mmHg

[ 熔点 ]:
41-45 °C(lit.)

[ 分子式 ]:
C₂H₅O₃P

[ 分子量 ]:
108.03300

[ 闪点 ]:
>230 °F

[ 精确质量 ]:
107.99800

[ PSA ]:
67.34000

[ LogP ]:
0.30760

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

[ 蒸汽压 ]:
0.00253mmHg at 25°C

[ 折射率 ]:
n20/D 1.473

[ 储存条件 ]:
室温

[ 水溶解性 ]:
水溶性：可溶

乙烯基膦酸MSDS

详细MSDS(安全技术说明书)

乙烯基膦酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SZ7903500

CHEMICAL NAME :: Phosphonic acid, ethenyl-

CAS REGISTRY NUMBER :: 1746-03-8

BEILSTEIN REFERENCE NO. :: 1741622

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C2-H5-O3-P

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >1500 mg/kg

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

REFERENCE :: JAFCAU Journal of Agricultural and Food Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1953- Volume(issue)/page/year: 39,380,1991

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乙烯基膦酸安全信息

[ 符号 ]:

GHS05

[ 信号词 ]:
Danger

[ 危害声明 ]:
H314

[ 警示性声明 ]:
P280-P305 + P351 + P338-P310

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

[ 危害码 (欧洲) ]:
C: Corrosive;

[ 风险声明 (欧洲) ]:
R34

[ 安全声明 (欧洲) ]:
S26-S36/37/39-S45

[ 危险品运输编码 ]:
UN 3261 8/PG 2

[ WGK德国 ]:
1

[ RTECS号 ]:
SZ7903500

[ 包装等级 ]:
III

[ 危险类别 ]:
8

[ 海关编码 ]:
2931900090

乙烯基膦酸制备

(1)以乙烯及三氯化磷为原料，氧化，生成1- 二氯磷酰基 2- 氯乙烷，水解，可制得。（ 2 ）以环氧乙烷和三氯化磷为原料，也可经 1- 二氯磷酰基 -2- 氯乙烷制得。

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乙烯基膦酸海关

[ 海关编码 ]: 2931900090

[ 中文概述 ]:
2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0%

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

乙烯基膦酸文献

Improving some selected properties of dental polyacid-modified composite resins.

Dent. Mater. 27(10) , 997-1002, (2011)

Polyacid-modified composite resins (compomers) are restorative dental materials that exhibit certain features of traditional dental composites and glass-ionomer cements. The aim of this paper was to d...

Commercially available 5'-DMT phosphoramidites as reagents for the synthesis of vinylphosphonate-linked oligonucleic acids.

Org. Lett. 3(21) , 3365-7, (2001)

[reaction: see text]. Commercially available cyanoethyl phosphoramidites derived from T, d(C), d(A), and d(G) were hydrolyzed (1H-tetrazole, MeCN/H2O) to give the corresponding H-phosphonates in excel...

An all-in-one adhesive does not etch beyond hybrid layers.

J. Dent. Res. 89(5) , 482-7, (2010)

Continuous etching of aggressive all-in-one adhesives occurs in wet dentin tubules after polymerization of the adhesives. This study challenged the hypothesis that unpolymerized acidic monomers from a...

更多文献

乙烯基膦酸

乙烯基膦酸用途

乙烯基膦酸名称

乙烯基膦酸物理化学性质

乙烯基膦酸MSDS

详细MSDS(安全技术说明书)

乙烯基膦酸毒性和生态

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

乙烯基膦酸安全信息

乙烯基膦酸制备

乙烯基膦酸海关

乙烯基膦酸文献

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