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Key Documents

Safety Information

392081

Sigma-Aldrich

Tris(2,4,6-trimethoxyphenyl)phosphine

Synonym(s):

TTMPP

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About This Item

Linear Formula:
[(CH3O)3C6H2]3P
CAS Number:
Molecular Weight:
532.52
MDL number:
UNSPSC Code:
12352112
PubChem Substance ID:
NACRES:
NA.22

form

solid

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

mp

155-160 °C (lit.)

functional group

phosphine

SMILES string

COc1cc(OC)c(P(c2c(OC)cc(OC)cc2OC)c3c(OC)cc(OC)cc3OC)c(OC)c1

InChI

1S/C27H33O9P/c1-28-16-10-19(31-4)25(20(11-16)32-5)37(26-21(33-6)12-17(29-2)13-22(26)34-7)27-23(35-8)14-18(30-3)15-24(27)36-9/h10-15H,1-9H3

InChI key

JQKHNBQZGUKYPX-UHFFFAOYSA-N

Application

Highly basic arylphosphine.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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.

JAN Code

392081-5G:
392081-VAR:
392081-BULK:
392081-25G:


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Journal of the Chemical Society. Chemical Communications, 482-482 (1984)

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