240907
Trimethyl phosphite
≥99%, liquid
동의어(들):
Methyl phosphite, P(OMe)3, Trimethoxyphosphine
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제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
(CH3O)3P
CAS 번호:
Molecular Weight:
124.08
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352108
EC Number:
204-471-5
MDL number:
Beilstein/REAXYS Number:
956570
제품 이름
Trimethyl phosphite, ≥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
n20/D 1.408 (lit.)
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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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
supp_hazards
저장 등급
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