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苯基次膦酸

苯基次膦酸用途

Phenylphosphinic acid is an additive used with Noyori's catalyst for oxidation of sulfides to sulfones.

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苯基次膦酸名称

[ CAS 号 ]:
1779-48-2

[ 中文名 ]:
苯膦酸

[ 英文名 ]:
Phenylphosphinic acid

[中文别名 ]:

[英文别名 ]:

Phosphonousacid,phenyl
phenyl-phosphinicaci
Phosphinicacid,phenyl
Phosphinic acid, P-phenyl-
Hydroxyphenylphosphine oxide
MFCD00002131
Phosphinic acid, phenyl-
Phenylphosphinic acid
phenyl-H-phosphinic acid
phenyl phosphinic acid

苯基次膦酸物理化学性质

[ 沸点 ]:
285.1±23.0 °C at 760 mmHg

[ 熔点 ]:
83-85 °C(lit.)

[ 分子式 ]:
C₆H₇O₂P

[ 分子量 ]:
142.092

[ 闪点 ]:
126.2±22.6 °C

[ 精确质量 ]:
142.018372

[ PSA ]:
60.77000

[ LogP ]:
-0.59

[ 外观性状 ]:
白色晶体

[ 蒸汽压 ]:
0.0±0.6 mmHg at 25°C

[ 储存条件 ]:
室温，密封

[ 水溶解性 ]:
7.7 g/100 mL (25 ºC)

苯基次膦酸MSDS

苯基次膦酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SZ5462500

CHEMICAL NAME :: Phosphinic acid, phenyl-

CAS REGISTRY NUMBER :: 1779-48-2

BEILSTEIN REFERENCE NO. :: 2802244

LAST UPDATED :: 199710

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C6-H7-O2-P

MOLECULAR WEIGHT :: 142.10

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0555311 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1345 mg/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - effect, not otherwise specified Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - cyanosis

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0555311

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >625 mg/kg

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

REFERENCE :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 2,56,1950

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >4640 mg/kg

TOXIC EFFECTS :: Skin and Appendages - dermatitis, other (after systemic exposure)

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0555311

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苯基次膦酸安全信息

[ 符号 ]:

GHS05, GHS07

[ 信号词 ]:
Danger

[ 危害声明 ]:
H302-H314

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

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ 危害码 (欧洲) ]:
C:Corrosive;Xn:Harmful;

[ 风险声明 (欧洲) ]:
R22;R34;R37/38;R41

[ 安全声明 (欧洲) ]:
S26-S36/37/39-S45

[ 危险品运输编码 ]:
UN 3261 8/PG 3

[ WGK德国 ]:
3

[ RTECS号 ]:
SZ5462500

[ 包装等级 ]:
III

[ 危险类别 ]:
8

[ 海关编码 ]:
2916399090

苯基次膦酸合成路线

苯基次膦酸上下游产品

苯基次膦酸上游产品

苯基次膦酸下游产品

苯基次膦酸海关

[ 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%

苯基次膦酸文献

1H-17O nuclear quadrupole double resonance in phenylphosphinic acid and phenylphosphonic acid. 17O quadrupole coupling in P = O and P-O-H bonds.

Magn. Reson. Chem. 46(10) , 969-73, (2008)

The (17)O nuclear quadrupole resonance (NQR) frequencies have been measured in phenylphosphinic acid and phenylphosphonic acid using nuclear quadrupole double resonance. The quadrupole coupling consta...

First principles NMR calculations of phenylphosphinic acid C6H5HPO(OH): assignments, orientation of tensors by local field experiments and effect of molecular motion.

J. Magn. Reson. 187(1) , 131-40, (2007)

The complete set of NMR parameters for (17)O enriched phenylphosphinic acid C(6)H(5)HP( *)O(*OH) is calculated from first principles by using the Gauge Including Projected Augmented Wave (GIPAW) appro...

Photophysical and structural impact of phosphorylated anions associated to lanthanide complexes in water.

Inorg. Chem. 44(20) , 7151-60, (2005)

A new ligand, LC, bis-[(6'-carboxy-2,2'-bipyridine-6-yl)]phenylphosphine oxide, in which the tridentate 6-carboxy-2,2'-bipyridyl arms are directly linked to a phenylphosphine oxide fragment, has been ...

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