[A10443] CAS 2181-98-8 | Methyl 4-(triphenylphosphonio)crotonate bromide, 98% | Alfa
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Brand: Alfa Aesar
2181-98-8 | C23H22BrO2P | [(2E)-4-methoxy-4-oxobut-2-en-1-yl]triphenylphosphanium bromide
Chemical Identifiers
CAS
2181-98-8
Molecular Weight (g/mol)
441.31
MDL Number
MFCD00031575
Synonym
[(2E)-4-methoxy-4-oxobut-2-en-1-yl]triphenylphosphanium bromide
SMILES
[Br-].COC(=O)C=CC[P+](C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1
InChI Key
KSTXYAKHACCZSD-NWBUNABESA-M
Molecular Formula
C23H22BrO2P
IUPAC Name
[(2E)-4-methoxy-4-oxobut-2-en-1-yl]triphenylphosphanium bromide
Specifications
Form
Crystals or powder or crystalline powder
Appearance (Color)
White
Assay (Titration ex Bromide)
≥97.5%
설명
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Other References:
Beilstein:4173385
GHS Hazard and Precautionary Statements
Hazard Statements:H315-H319-H335
GHS H StatementH315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statements:P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
Risk & Safety
TSCA:No
경고:RUO – Research Use Only
CAS2181-98-8FORMULAC23H22BrO2PEINECS218-557-5MDLMFCD00031575
| Pakage | 10g, 50G, 5g |
|---|---|
| brand | Alfa Aesar |
