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4-Chloromandelic acid

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Company Name: Hebei Mojin Biotechnology Co., Ltd
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Products Intro: Product Name:4-Chloromandelic acid
CAS:492-86-4
Purity:99% Package:25kg
Company Name: Shanghai Daken Advanced Materials Co.,Ltd
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Products Intro: Product Name:4-Chloromandelic acid
CAS:492-86-4
Purity:99% Package:100g ;1KG ;5KG 25KG
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Products Intro: CAS:492-86-4
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Products Intro: Product Name:4-Chloromandelic acid
CAS:492-86-4
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Products Intro: Product Name:4-Chloromandelic acid
CAS:492-86-4
Purity:99% Package:1KG;10USD

4-Chloromandelic acid manufacturers

  • 4-Chloromandelic acid
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  • $0.00 / 25kg
  • 2023-08-18
  • CAS:492-86-4
  • Min. Order: 1kg
  • Purity: 99%
  • Supply Ability: 1000tons
  • 4-Chloromandelic acid
  • 4-Chloromandelic acid pictures
  • $10.00 / 1KG
  • 2023-02-21
  • CAS:492-86-4
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 10 mt
  • 4-Chloromandelic acid
  • 4-Chloromandelic acid pictures
  • $10.00 / 1KG
  • 2022-02-25
  • CAS:492-86-4
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 5000kg/month
4-Chloromandelic acid Basic information
Product Name:4-Chloromandelic acid
Synonyms:TIMTEC-BB SBB008325;4-chloro-alpha-hydroxy-benzeneaceticaci;(p-Chlorophenyl)hydroxyacetic acid;2-Hydroxy-2-(4-chlorophenyl)acetic acid;Benzeneacetic acid, 4-chloro-a-hydroxy-;4-Chloromandelic acid,95%;4-Chloromandelic acid ,99%;4-Chloromandelic aci
CAS:492-86-4
MF:C8H7ClO3
MW:186.59
EINECS:207-764-6
Product Categories:FINE Chemical & INTERMEDIATES;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts
Mol File:492-86-4.mol
4-Chloromandelic acid Structure
4-Chloromandelic acid Chemical Properties
Melting point 114-118 °C
Boiling point 266.91°C (rough estimate)
density 1.3245 (rough estimate)
refractive index 1.5250 (estimate)
storage temp. Sealed in dry,Room Temperature
form Crystalline Powder
pka3.14±0.10(Predicted)
color White to light yellow
BRN 1567759
CAS DataBase Reference492-86-4(CAS DataBase Reference)
EPA Substance Registry SystemBenzeneacetic acid, 4-chloro-.alpha.-hydroxy- (492-86-4)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38-22
Safety Statements 22-24/25-36-26-37/39
WGK Germany 3
Hazard Note Irritant
TSCA Yes
HS Code 29181990
MSDS Information
ProviderLanguage
4-Chloro-alpha-hydroxyphenylacetic acid English
SigmaAldrich English
ACROS English
ALFA English
4-Chloromandelic acid Usage And Synthesis
Chemical Propertieswhite crystalline powder
Uses4-?Chloromandelic acid has been used as a catalyst for Michael Addition of 2-?(1-?Ethylpropoxy)?acetaldehyde to N-?[(1Z)?-?2-?Nitroethenyl]?acetamide. As well, it has been used as a nucleation inhibitor for dutch resolution for diastereomers of racemic 3-?methoxyphenylethylamine with chiral mandelic acid.
4-Chloromandelic acid Preparation Products And Raw materials
Raw materialsSodium bisulfite-->Carbon disulfide-->4'-Chloroacetophenone-->1,4-Dibromobenzene
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