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ChemicalBook >> CAS DataBase List >> Tropic acid

Tropic acid

Tropic acid price.
  • $95.4 - $340
  • Product name: Tropic acid
  • CAS: 529-64-6
  • MF: C9H10O3
  • MW: 166.17
  • EINECS:208-465-3
  • MDL Number:MFCD00004255
  • Synonyms:DL-3-HYDROXY-2-PHENYLPROPIONIC ACID;DL-A-PHENYLHYDRACRYLIC ACID;3-HYDROXY-2-PHENYLPROPIONIC ACID;ALPHA-PHENYLHYDRACRYLIC ACID;2-PHENYLHYDROACRYLIC ACID;2-PHENYLHYDRACRYLIC ACID;3-Hydroxy-2-phenylpropanoicacid ;2-Phenyl-3-hydroxypropanoic acid
2 prices
Selected condition：
Brand
  • Sigma-Aldrich
  • Usbiological
Package
  • 25g
  • 100g
  • ManufacturerSigma-Aldrich
  • Product number8.08384
  • Product descriptionDL-Tropic Acid forsynthesis
  • Packaging25g
  • Price$95.4
  • Updated2024-03-01
  • Buy
  • ManufacturerUsbiological
  • Product number290604
  • Product descriptionTropic acid
  • Packaging100g
  • Price$340
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich 8.08384 DL-Tropic Acid forsynthesis 25g $95.4 2024-03-01 Buy
Usbiological 290604 Tropic acid 100g $340 2021-12-16 Buy

Properties

Melting point :116-118 °C(lit.)
Boiling point :234.38°C (rough estimate)
Density :1.1097 (rough estimate)
refractive index :1.4500 (estimate)
storage temp. :Store below +30°C.
solubility :methanol: 0.1 g/mL, clear
form :Crystalline Powder
pka :pK1:3.53 (25°C)
color :White to off-white
optical activity :+14.820 (H2O)
Water Solubility :20 g/L (20 ºC)
Merck :13,9849
InChIKey :JACRWUWPXAESPB-UHFFFAOYSA-N
CAS DataBase Reference :529-64-6(CAS DataBase Reference)
NIST Chemistry Reference :Tropic acid(529-64-6)
EPA Substance Registry System :Benzeneacetic acid, .alpha.-(hydroxymethyl)-(529-64-6)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.

Description

Tropic acid (Tropate) is a chiral substance, existing as either a racemic mixture or as a single enantiomer. Tropate is classified as a beta hydroxy acid or a Beta hydroxy acid derivative. Beta hydroxy acids are compounds containing a carboxylic acid substituted with a hydroxyl group on the C3 carbon atom. Tropate is considered to be soluble (in water) and acidic. Tropate can be synthesized from hydratropic acid and propionic acid. Tropate can be synthesized into tropan-3alpha-yl 3-hydroxy-2-phenylpropanoate. Tropic acid is proposed be used topicaly for the treatment of wrinkles.

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