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  7. 3,4,5-Trimethoxycinnamic acid, predominantly trans, 99%

3,4,5-Trimethoxycinnamic acid, predominantly trans, 99%

Catalog No. AAA1276714
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Quantity:
25 g
100 g
Catalog No. Quantity
AAA1276714 25 g
AAA1276722 100 g
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Catalog No. AAA1276714

Supplier: Thermo Scientific Chemicals A1276714

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Description

CAS: 90-50-6 | C12H14O5 | 238.239 g/mol

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.

Chemical Identifiers

CAS 90-50-6
Molecular Formula C12H14O5
Molecular Weight (g/mol) 238.239
MDL Number MFCD00004388
InChI Key YTFVRYKNXDADBI-SNAWJCMRSA-N
Synonym 3,4,5-trimethoxycinnamic acid, o-methylsinapic acid, 3,4,5-trimethoxyphenylacrylic acid, 3-3,4,5-trimethoxyphenyl acrylic acid, 3-3,4,5-trimethoxyphenyl-2-propenoic acid, 3,4,5-trimethoxy cinnamic acid, sinapic acid methyl ether, e-3-3,4,5-trimethoxyphenyl acrylic acid, cinnamic acid, 3,4,5-trimethoxy, 2e-3-3,4,5-trimethoxyphenyl acrylic acid
PubChem CID 735755
IUPAC Name (E)-3-(3,4,5-trimethoxyphenyl)prop-2-enoic acid
SMILES COC1=CC(=CC(=C1OC)OC)C=CC(=O)O

Specifications

Melting Point 126°C to 128°C
Quantity 25 g
Beilstein 1537834
Formula Weight 238.24
Percent Purity 99%
Chemical Name or Material 3,4,5-Trimethoxycinnamic acid, predominantly trans

Safety and Handling

Hazard Category Warning
Hazard Statement GHS H Statement
H302-H315-H319-H335
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
EINECSNumber 201-999-8
RTECSNumber GE0722000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only