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二氯亚磷酸甲酯[亚磷酸化剂]

二氯亚磷酸甲酯[亚磷酸化剂]名称

[ CAS 号 ]:
3279-26-3

[ 中文名 ]:
二氯亚磷酸甲酯

[ 英文名 ]:
Methyl dichlorophosphite

[中文别名 ]:

[英文别名 ]:

O-methyl phosphodichlorite
O-methyl phosphorodichloridite
methyl phosphodichloridite
Methyl dichlorophosphite
Methyl phosphorodichloridoite
Phosphorodichloridous acid, methyl ester
Methoxydichlorophosphine
EINECS 221-915-3
Dichloro Methyl Phosphite
MFCD00000524

二氯亚磷酸甲酯[亚磷酸化剂]物理化学性质

[ 密度 ]:
1.376 g/mL at 20 °C(lit.)

[ 沸点 ]:
89.4±9.0 °C at 760 mmHg

[ 熔点 ]:
−91 °C(lit.)

[ 分子式 ]:
CH₃Cl₂OP

[ 分子量 ]:
132.914

[ 闪点 ]:
7.9±18.7 °C

[ 精确质量 ]:
131.929855

[ PSA ]:
22.82000

[ LogP ]:
3.29

[ 外观性状 ]:
无色液体

[ 蒸汽压 ]:
66.3±0.2 mmHg at 25°C

[ 折射率 ]:
n20/D 1.474(lit.)

[ 储存条件 ]:
−20°C

[ 稳定性 ]:
Flammable.

二氯亚磷酸甲酯[亚磷酸化剂]MSDS

详细MSDS(安全技术说明书)

二氯亚磷酸甲酯[亚磷酸化剂]安全信息

[ 符号 ]:

GHS02, GHS05, GHS07

[ 信号词 ]:
Danger

[ 危害声明 ]:
H226-H314-H335

[ 补充危害声明 ]:
Reacts violently with water.

[ 警示性声明 ]:
P261-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

[ 风险声明 (欧洲) ]:
R10

[ 安全声明 (欧洲) ]:
S26-S36/37/39-S45

[ 危险品运输编码 ]:
UN 2920 8/PG 2

[ WGK德国 ]:
3

[ 包装等级 ]:
II

[ 危险类别 ]:
8

[ 海关编码 ]:
2909199090

二氯亚磷酸甲酯[亚磷酸化剂]海关

[ 海关编码 ]: 2909199090

[ 中文概述 ]:
2909199090. 其他无环醚及其卤化衍生物（包括磺化，硝化或亚硝化衍生物）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

二氯亚磷酸甲酯[亚磷酸化剂]文献

Radical deoxygenation of hydroxyl groups via phosphites.

J. Am. Chem. Soc. 126(41) , 13190-1, (2004)

A highly efficient, two-step sequence method for the deoxygenation of hydroxyl groups has been developed. The method involves the preparation of the 2-(2-iodophenyl)ethyl methyl phosphite derivative o...

Facile synthesis of phosphonamidate- and phosphonate-linked phosphonopeptides.

J. Pept. Sci. 12(4) , 303-9, (2006)

A direct method for the preparation of phosphonamidate- and phosphonate-linked phosphonopeptides has been developed. Using this method, both phosphonopeptides were prepared in acceptable yields direct...

Syringe method for stepwise chemical synthesis of oligonucleotides.

Nucleic Acids Res. 10(10) , 3249-60, (1982)

A simple procedure is described for synthesis of oligonucleotides by phosphate chemistry. Chains can be constructed rapidly with minimal equipment (a syringe and reagent bottles). The method is illust...

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