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Merck
CN

901443

Trimethylphosphine solution

90% M in 2-methyltetrahydrofuran, liquid

Synonym(s):

Trimethylphosphane, PMe3, Trimethylphosphorus

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About This Item

Linear Formula:
(CH3)3P
CAS Number:
594-09-2
Molecular Weight:
76.08
UNSPSC Code:
12352128
NACRES:
NA.22
MDL number:
MFCD00008510
Beilstein/REAXYS Number:
969138

Key Documents

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Product Name

Trimethylphosphine solution, 0.9 M in 2-methyltetrahydrofuran

form

liquid

InChI

1S/C3H9P/c1-4(2)3/h1-3H3

SMILES string

CP(C)C

InChI key

YWWDBCBWQNCYNR-UHFFFAOYSA-N

reaction suitability

reagent type: ligand
reaction type: Mitsunobu Reaction
reagent type: ligand
reaction type: Wittig Reaction

concentration

0.9 M in 2-methyltetrahydrofuran

density

0.838 g/mL

functional group

phosphine

Quality Level

100

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Application

Trimethylphosphine is an electron-rich phosphine ligand used in the Mitsunobu reaction. It participates in the transformation of azides into carbamates, aziridines from azidoalcohols, iminophosphoranes and aza-Wittig reaction. This product is offered as a solution in 2-methyltetrahydrofuran for more convenient handling.

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Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2

supp_hazards

EUH019

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

5.0 °F

flash_point_c

-15 °C

Regulatory Information

监管及禁止进口产品
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Certificates of Analysis (COA)

Lot/Batch Number
SHBR6323
SHBM9184
SHBM6065

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