240907
三甲氧基磷
≥99%, 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:
分子量:
124.08
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352108
EC Number:
204-471-5
MDL number:
Beilstein/REAXYS Number:
956570
产品名称
三甲氧基磷, ≥99%
vapor density
4.3 (vs air)
Quality Segment
vapor pressure
17 mmHg ( 20 °C)
assay
≥99%
form
liquid
reaction suitability
reagent type: ligand
reaction type: Heck Reaction, reagent type: ligand
reaction type: Suzuki-Miyaura Coupling
refractive index
n
bp
111-112 °C (lit.)
mp
−78 °C (lit.)
density
1.052 g/mL at 25 °C (lit.)
SMILES string
COP(OC)OC
InChI
1S/C3H9O3P/c1-4-7(5-2)6-3/h1-3H3
InChI key
CYTQBVOFDCPGCX-UHFFFAOYSA-N
General description
Trimethyl phosphite is an organophosphorus compound commonly used as a polymerization catalyst, coating additive, and as an intermediate in the synthesis of flame retardants. In addition, it is also used as an activating reagent in amide formation.
Application
Trimethyl phosphite can be used as a ligand in the synthesis of allyliridium phosphite complexes by direct reaction with allyliridium 1,5-cyclooctadiene complex.
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警示词
Warning
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
supp_hazards
存储类别
3 - Flammable liquids
怎么回事？
WGK 1
闪点 (F)
82.4 °F - closed cup
闪点 (°C)
28 °C - closed cup
PPE（个人防护设备）
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter