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ChemicalBook >> CAS DataBase List >> 3-hydroxybutyric acid

3-hydroxybutyric acid

3-hydroxybutyric acid price.
  • $7.62 - $1375
  • Product name: 3-hydroxybutyric acid
  • CAS: 300-85-6
  • MF: C4H8O3
  • MW: 104.1
  • EINECS:206-099-9
  • MDL Number:MFCD00004546
  • Synonyms:RARECHEM AL BO 1231;DL-3-HYDROXY-N-BUTYRIC ACID;BETA-HYDROXY-N-BUTYRIC ACID;3 HBA;Butyric acid, 3-hydroxy-;dl-B-hydroxybutyric acid free acid*practical grad;DL-B-HYDROXYBUTYRIC ACID FREE ACID*PRACT ICAL GRADE;3-Hydroxybutyric acid, tech., 95%
Price45 Properties Safety Information Description
45 prices
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Brand
  • aablocks
  • ACHEMBLOCK
  • Acrotein
  • AK Scientific
  • Ambeed
  • Atlantic Research Chemicals
  • Biosynth
  • Cayman Chemical
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  • Crysdot
  • Sigma-Aldrich
  • TCI Chemical
  • Thermo Scientific Chemicals
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  • Manufactureraablocks
  • Product numberAA003JHM
  • Product description3-Hydroxybutanoic acid ≥80%(T)
  • Packaging1g
  • Price$14
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003JHM
  • Product description3-Hydroxybutanoic acid >80.0%(T)
  • Packaging5g
  • Price$47
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003JHM
  • Product description3-Hydroxybutanoic acid 95%
  • Packaging10g
  • Price$88
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003JHM
  • Product description3-Hydroxybutanoic acid >80.0%(T)
  • Packaging25g
  • Price$156
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003JHM
  • Product description3-Hydroxybutanoic acid 95%
  • Packaging100g
  • Price$430
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberP38963
  • Product description3-Hydroxybutanoic acid 95%
  • Packaging100G
  • Price$330
  • Updated2026-05-27
  • Buy
  • ManufacturerAcrotein
  • Product numberAC-7887
  • Product description3-Hydroxybutanoic acid 97%
  • Packaging25g
  • Price$179.49
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberAC-7887
  • Product description3-Hydroxybutanoic acid 97%
  • Packaging5g
  • Price$53.71
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberAC-7887
  • Product description3-Hydroxybutanoic acid 97%
  • Packaging100g
  • Price$532.17
  • Updated2026-05-25
  • Buy
  • ManufacturerAK Scientific
  • Product numberM347
  • Product descriptionDL-3-Hydroxy-n-butyricacid,tech.
  • Packaging5g
  • Price$57
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA360305
  • Product descriptionDL-3-HydroxybutyricAcid 80%
  • Packaging5g
  • Price$53
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA360305
  • Product descriptionDL-3-HydroxybutyricAcid 80%
  • Packaging1g
  • Price$21
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA360305
  • Product descriptionDL-3-HydroxybutyricAcid 80%
  • Packaging25g
  • Price$178
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA360305
  • Product descriptionDL-3-HydroxybutyricAcid 80%
  • Packaging100g
  • Price$459
  • Updated2021-12-16
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberAN060182
  • Product description3-Hydroxybutyric acid, tech grade Tech
  • Packaging2.5g
  • Price$19.05
  • Updated2026-05-23
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberAN060182
  • Product description3-Hydroxybutyric acid, tech grade Tech
  • Packaging250mg
  • Price$7.62
  • Updated2026-05-23
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003JHM 3-Hydroxybutanoic acid ≥80%(T) 1g $14 2026-05-28 Buy
aablocks AA003JHM 3-Hydroxybutanoic acid >80.0%(T) 5g $47 2026-05-28 Buy
aablocks AA003JHM 3-Hydroxybutanoic acid 95% 10g $88 2026-05-28 Buy
aablocks AA003JHM 3-Hydroxybutanoic acid >80.0%(T) 25g $156 2026-05-28 Buy
aablocks AA003JHM 3-Hydroxybutanoic acid 95% 100g $430 2026-05-28 Buy
ACHEMBLOCK P38963 3-Hydroxybutanoic acid 95% 100G $330 2026-05-27 Buy
Acrotein AC-7887 3-Hydroxybutanoic acid 97% 25g $179.49 2026-05-25 Buy
Acrotein AC-7887 3-Hydroxybutanoic acid 97% 5g $53.71 2026-05-25 Buy
Acrotein AC-7887 3-Hydroxybutanoic acid 97% 100g $532.17 2026-05-25 Buy
AK Scientific M347 DL-3-Hydroxy-n-butyricacid,tech. 5g $57 2021-12-16 Buy
Ambeed A360305 DL-3-HydroxybutyricAcid 80% 5g $53 2021-12-16 Buy
Ambeed A360305 DL-3-HydroxybutyricAcid 80% 1g $21 2021-12-16 Buy
Ambeed A360305 DL-3-HydroxybutyricAcid 80% 25g $178 2021-12-16 Buy
Ambeed A360305 DL-3-HydroxybutyricAcid 80% 100g $459 2021-12-16 Buy
Atlantic Research Chemicals AN060182 3-Hydroxybutyric acid, tech grade Tech 2.5g $19.05 2026-05-23 Buy
Atlantic Research Chemicals AN060182 3-Hydroxybutyric acid, tech grade Tech 250mg $7.62 2026-05-23 Buy
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Properties

Melting point :174-175℃
Boiling point :118-120 °C2 mm Hg(lit.)
Density :1.126 g/mL at 25 °C(lit.)
refractive index :n20/D 1.443(lit.)
Flash point :>230 °F
storage temp. :Inert atmosphere,2-8°C
solubility :ethanol: soluble50mg/mL, clear
form :Liquid
pka :4.36±0.10(Predicted)
color :Colorless
Water Solubility :Soluble in water, alcohol, ether
Sensitive :Hygroscopic
Merck :14,4816
BRN :773861
InChI :1S/C4H8O3/c1-3(5)2-4(6)7/h3,5H,2H2,1H3,(H,6,7)
InChIKey :WHBMMWSBFZVSSR-UHFFFAOYSA-N
SMILES :CC(O)CC(O)=O
LogP :-0.764 (est)
CAS DataBase Reference :300-85-6(CAS DataBase Reference)
EPA Substance Registry System :Butanoic acid, 3-hydroxy- (300-85-6)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
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 P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position 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. Continuerinsing.
P405 Store locked up.

Description

Industrially, 3-hydroxybutanoic acid is used for the manufacture of biodegradable plastics. It is also acts as a solvent in organoleptics, cosmetics. It is also used in enantioselective synthesis of D-(-)-3-hydroxybutyric acid by Escherichia coli.

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Suppliers and manufacturers

Wulechem Co., Ltd. Huzhou Huanyu Biotechnology Co. , Ltd. RD International Technology Co., Limited J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. Alfa Aesar TCI (Shanghai) Development Co., Ltd. Shandong Xiya Chemical Co., Ltd Tianjin heowns Biochemical Technology Co., Ltd. Hunan Hui Bai Shi Biotechnology Co., Ltd.