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3,4-Dihydroxycinnamic acid, 99+%, predominantly trans isomer, Thermo Scientific™

£25.40 - £256.90

Chemical Identifiers

CAS 331-39-5
Molecular Formula C9H8O4
Molecular Weight (g/mol) 180.16
InChI Key QAIPRVGONGVQAS-DUXPYHPUSA-N
Synonym caffeic acid, 3,4-dihydroxycinnamic acid, 3-3,4-dihydroxyphenyl acrylic acid, trans-caffeate, 3,4-dihydroxy-trans-cinnamate, 2e-3-3,4-dihydroxyphenyl prop-2-enoic acid, 3,4-dihydroxybenzeneacrylic acid, e-3-3,4-dihydroxyphenyl acrylic acid, trans-caffeic acid, 3-3,4-dihydroxyphenyl propenoic acid
PubChem CID 689043
ChEBI CHEBI:16433
IUPAC Name (E)-3-(3,4-dihydroxyphenyl)prop-2-enoic acid
SMILES C1=CC(=C(C=C1C=CC(=O)O)O)O
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10438640
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Thermo Scientific Acros
114930050
5g Glass bottle
£25.40
5g
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Thermo Scientific Acros
114930250
25g Glass bottle
£81.40
25g
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Thermo Scientific Acros
114931000
100g Glass bottle
£256.90
100g
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Estimated Shipment: 07-07-2022
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Description

Description

This Thermo Scientific brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

Specifications

Chemical Identifiers

331-39-5
180.16
caffeic acid, 3,4-dihydroxycinnamic acid, 3-3,4-dihydroxyphenyl acrylic acid, trans-caffeate, 3,4-dihydroxy-trans-cinnamate, 2e-3-3,4-dihydroxyphenyl prop-2-enoic acid, 3,4-dihydroxybenzeneacrylic acid, e-3-3,4-dihydroxyphenyl acrylic acid, trans-caffeic acid, 3-3,4-dihydroxyphenyl propenoic acid
CHEBI:16433
C1=CC(=C(C=C1C=CC(=O)O)O)O
C9H8O4
QAIPRVGONGVQAS-DUXPYHPUSA-N
689043
(E)-3-(3,4-dihydroxyphenyl)prop-2-enoic acid

Specifications

3, 4-Dihydroxycinnamic acid
99.0
Green-Yellow to Yellow
99+%
C9H8O4
10,436
15,1638
5g
QAIPRVGONGVQAS-DUXPYHPUSA-N
(E)-3-(3,4-dihydroxyphenyl)prop-2-enoic acid
689043
180.16
99+%
331-39-5
100.0
194.0°C to 198.0°C
Authentic
(HO)2C6H3CH=CHCO2H
Glass bottle
caffeic acid, 3,4-dihydroxycinnamic acid, 3-3,4-dihydroxyphenyl acrylic acid, trans-caffeate, 3,4-dihydroxy-trans-cinnamate, 2e-3-3,4-dihydroxyphenyl prop-2-enoic acid, 3,4-dihydroxybenzeneacrylic acid, e-3-3,4-dihydroxyphenyl acrylic acid, trans-caffeic acid, 3-3,4-dihydroxyphenyl propenoic acid
Solubility in water: soluble in hot water. Other solubilities: freely soluble in cold alcohol
C1=CC(=C(C=C1C=CC(=O)O)O)O
180.16
CHEBI:16433
Powder
Safety and Handling

Safety and Handling

Product Identifier
  • 3,4-Dihydroxycinnamic acid, predominantly trans isomer

Signal Word
  • Warning

Hazard Category
  • Carcinogenicity Category 2
  • Serious eye damage/eye irritation Category 2
  • Reproductive toxicity Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3

Hazard Statement
  • H319-Causes serious eye irritation.
  • H351-Suspected of causing cancer.
  • H361-Suspected of damaging fertility or the unborn child.
  • H335-May cause respiratory irritation.
  • H315-Causes skin irritation.

Precautionary Statement
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P312-Call a POISON CENTER/doctor/if you feel unwell.

SDS
Product Certifications

RUO – Research Use Only