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Merck
CN

431249

三甲氧基磷

≥99.999% trace metals basis, liquid

别名:

亚磷酸三甲酯

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关于此项目

线性分子式:
(CH3O)3P
化学文摘社编号:
121-45-9
分子量:
124.08
NACRES:
NA.22
PubChem Substance ID:
24867000
UNSPSC Code:
12352108
EC Number:
204-471-5
MDL number:
MFCD00008350
Beilstein/REAXYS Number:
956570

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产品名称

三甲氧基磷, ≥99.999% trace metals basis

InChI key

CYTQBVOFDCPGCX-UHFFFAOYSA-N

InChI

1S/C3H9O3P/c1-4-7(5-2)6-3/h1-3H3

SMILES string

COP(OC)OC

vapor density

4.3 (vs air)

vapor pressure

17 mmHg ( 20 °C)

assay

≥99.999% trace metals basis

form

liquid

reaction suitability

reaction type: Buchwald-Hartwig Cross Coupling Reaction, reaction type: Heck Reaction, reaction type: Hiyama Coupling, reaction type: Negishi Coupling, reaction type: Sonogashira Coupling, reaction type: Stille Coupling, reaction type: Suzuki-Miyaura Coupling, reagent type: ligand

refractive index

n20/D 1.408 (lit.)

bp

111-112 °C (lit.)

mp

−78 °C (lit.)

density

1.052 g/mL at 25 °C (lit.)

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General description

Atomic number of base material: 15 Phosphorus

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

supp_hazards

EUH014

存储类别

3 - Flammable liquids

wgk

WGK 1

flash_point_f

82.4 °F - closed cup

flash_point_c

28 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCV6224
MKCK9685
MKCF8486
MKBZ0781V
MKBR5165V

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Shinichi Yamabe et al.
The journal of physical chemistry. A, 114(43), 11699-11707 (2010-10-15)
Density functional theory calculations of the title reaction, P(OCH₃)₃ + (H₂O)(n) in CH₃CN, were conducted, where n is the number of water molecules. Two routes, the routes suggested by (A) Aksnes and (B) Arbuzov, were traced with various n values.
D Vaughan Griffiths et al.
Organic & biomolecular chemistry, 6(3), 577-585 (2008-01-26)
Dialkyl heteroaroylphosphonates based on thiophene, pyrrole or furan have been prepared and their reactions with trimethyl phosphite investigated. Deoxygenation of the carbonyl groups in these heteroaroylphosphonates occurs to give carbene intermediates, which then undergo further reaction. In the case of
M A Mehlman et al.
Toxicology and applied pharmacology, 72(1), 119-123 (1984-01-01)
Trimethyl phosphite (TMP) is an organophosphorus alkylating agent used primarily in the synthesis of organophosphate compounds. To evaluate teratogenic potential, TMP was administered by gavage to pregnant rats at rates of 16, 49, or 164 mg/kg/day, on gestation Days 6
Tian-lin Zhang et al.
Guang pu xue yu guang pu fen xi = Guang pu, 24(11), 1334-1337 (2005-03-15)
The reactions of unsaturated chloride polyether polyol with trimethyl phosphite have been studied by FTIR, which was prepared by copolymerization of ethanediol, allyl glycidyl ether and epoxychloropropane. The experimental results showed that the reaction included ester-exchange reaction, ester-exchange polymerization and
D H Barton et al.
Bioorganic & medicinal chemistry, 2(4), 259-266 (1994-04-01)
In harmony with our studies on the activation of hydrocarbons by Gif chemistry, we have, in the first part of this paper, studied the mechanism of the lipoxygenase enzymes using soybean lipoxygenase as a model. We have shown with trimethyl
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