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346179

Sigma-Aldrich

Triethylphosphine solution

1.0 M in THF

Synonym(s):

PEt3, Triethylphosphorous solution

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About This Item

Linear Formula:
(C2H5)3P
CAS Number:
554-70-1
Molecular Weight:
118.16
Beilstein:
969170
MDL number:
MFCD00009256
UNSPSC Code:
12352128
PubChem Substance ID:
24861378
NACRES:
NA.22

form

liquid

reaction suitability

reagent type: ligand
reaction type: Arylations

concentration

1.0 M in THF

density

0.869 g/mL at 25 °C

functional group

phosphine

SMILES string

CCP(CC)CC

InChI

1S/C6H15P/c1-4-7(5-2)6-3/h4-6H2,1-3H3

InChI key

RXJKFRMDXUJTEX-UHFFFAOYSA-N

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Application

Catalyst for:
  • Regioselective formation of alcohols from hydrocarbonylation of alkenes
  • Bronsted acid-assisted synthesis of dihydropyrones from aromatic aldehydes and allenoates
  • Silaboration of enynes
  • Conversion of phenylacetic acids to phenylacetonitriles of benzonitriles
  • Thermal decomposition of platinum and palladium naphthalenediyl
  • Asymmetrical Morita-Baylis-Hillman reaction

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Product No.
Description
Pricing

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - Pyr. Liq. 1 - Skin Corr. 1B - STOT SE 3

Target Organs

Central nervous system, Respiratory system

Supplementary Hazards

EUH019

Storage Class Code

4.2 - Pyrophoric and self-heating hazardous materials

WGK

WGK 3

Flash Point(F)

-4.0 °F - closed cup

Flash Point(C)

-20 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PRTR

Class I Designated Chemical Substances

FSL

Group 4: Flammable liquids
Type 1 petroleums
Hazardous rank II
Water insoluble liquid

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

346179-50ML:4548173138442
346179-VAR:
346179-BULK:

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Certificates of Analysis (COA)

Lot/Batch Number
SHBN1906
SHBL3136
SHBK7339
SHBJ6468
SHBH2820V

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