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130079

Sigma-Aldrich

Methyltriphenylphosphonium bromide

98%

Sinônimo(s):

TPMP, Triphenylmethylphosphonium bromide, triphenylmethylphosphonium bromide

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About This Item

Fórmula linear:
CH3P(C6H5)3Br
Número CAS:
1779-49-3
Peso molecular:
357.22
Beilstein:
3599467
Número CE:
217-218-9
Número MDL:
MFCD00011804
Código UNSPSC:
12352002
ID de substância PubChem:
24847941
NACRES:
NA.22

Nível de qualidade

200

Ensaio

98%

Formulário

powder

adequação da reação

reaction type: C-C Bond Formation

pf

230-234 °C (lit.)

grupo funcional

phosphine

cadeia de caracteres SMILES

[Br-].C[P+](c1ccccc1)(c2ccccc2)c3ccccc3

InChI

1S/C19H18P.BrH/c1-20(17-11-5-2-6-12-17,18-13-7-3-8-14-18)19-15-9-4-10-16-19;/h2-16H,1H3;1H/q+1;/p-1

chave InChI

LSEFCHWGJNHZNT-UHFFFAOYSA-M

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Aplicação

Used widely for methylenation via the Wittig reaction
Wittig olefination salt employed recently in a synthesis of an enyne which, via ring closing metathesis, provided a benzazepine ring system.

Pictogramas

Skull and crossbonesEnvironment
GHS06,GHS09

Palavra indicadora

Danger

Frases de perigo

H301,H411

Declarações de precaução

P273 - P301 + P310 + P330

Classificações de perigo

Acute Tox. 3 Oral - Aquatic Chronic 2

Código de classe de armazenamento

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

>464.0 °F

Ponto de fulgor (°C)

> 240 °C

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

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Certificados de análise (COA)

Lot/Batch Number
0000149452
BCCG4492
0000132545
BCCD3609
BCCD3610

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Sigma-Aldrich

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Global Trade Item Number

SKUGTIN
390119-10G4061831971682
390119-1G4061825753553
130079-100G4061838726766
130079-10KG
130079-25G4061838726773
130079-500G4061838726780

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