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3-Butenoic acid

CAS 625-38-7CH2=CHCH2COOHChemical Synthesis

3-Butenoic acid (CAS 625-38-7), a carboxylic acid with the linear formula CH₂=CHCH₂COOH, is a chemical intermediate supplied by Tech Serve Solutions. With a molecular weight of 86.09 g/mol, this compound serves as a valuable building block in organic synthesis. Its applications span various chemical manufacturing processes, contributing to the creation of diverse organic molecules. It is supplied at a purity of 97%.

IUPAC
Vinylacetic acid
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3-Butenoic acid (CH2=CHCH2COOH) — chemical structure, CAS 625-38-7; Chemistry, fine chemical supplied by Tech Serve Solutions
Building BlocksC1 to C5Carbonyl CompoundsCarboxylic AcidsChemical Synthesis
01 /Applications

Organic Synthesis

3-Butenoic acid is utilised as a key building block in the synthesis of more complex organic molecules. Its reactive vinyl and carboxylic acid functionalities allow for diverse chemical transformations.

Chemical Intermediate

This compound functions as an intermediate in the production of various fine chemicals and specialty materials. Its structure is amenable to a range of chemical reactions.

Research and Development

Researchers employ 3-Butenoic acid in laboratory settings for exploring new synthetic pathways and developing novel chemical entities. Its defined structure makes it a useful reagent.

02 /Properties
Molecular weight86.09
Linear formulaCH2=CHCH2COOH
Assay97%
Gradepurum
Boiling point163 °C(lit.)
Density1.013 g/mL at 25 °C(lit.)
Refractive indexn20/D 1.423(lit.)
Melting point−39 °C(lit.)
Storage temperature2-8°C
Contains / stabiliserhydroquinone as inhibitor
03 /Safety & handling
GHS hazard pictogram: Corrosive (GHS05)
Corrosive
GHS hazard pictogram: Harmful / irritant (GHS07)
Harmful / irritant
Danger

Hazard statements

  • H302Harmful if swallowed
  • H314Causes severe skin burns and eye damage

Precautionary statements

  • P280Wear protective gloves, clothing and eye/face protection
  • P305IF IN EYES
  • P310Immediately call a POISON CENTER or doctor
Protective equipmentFaceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Flash point65 °C / 149 °F
Transport (UN / ADR)UN 3265 8 / PGII
Water hazard class (WGK, DE)2
Hazard codes (EU)C
Risk statements (R)22-34
Safety statements (S)26-36/37/39-45

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry
CAS number
625-38-7
MDL number
MFCD00002782
PubChem substance
24889969
Beilstein registry
1699159
05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is 3-Butenoic acid used for?

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3-Butenoic acid is primarily used as a building block in organic synthesis and as a chemical intermediate for the production of various organic compounds. It is also utilised in research and development settings.

What are the CAS number and formula for 3-Butenoic acid?

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The CAS number for 3-Butenoic acid is 625-38-7 and its linear formula is CH₂=CHCH₂COOH.

What grade and purity does Tech Serve Solutions supply for 3-Butenoic acid?

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Tech Serve Solutions supplies 3-Butenoic acid with an assay of 97% and a 'purum' grade. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.

What are the safety and handling precautions for 3-Butenoic acid?

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3-Butenoic acid is classified as Danger, causing severe skin burns and eye damage (H314) and is harmful if swallowed (H302). Appropriate personal protective equipment including gloves, eye protection, and respiratory protection should be used. Handle in a well-ventilated area and avoid contact with skin and eyes.

How is 3-Butenoic acid packed, shipped, and exported?

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3-Butenoic acid is carefully packed according to international shipping regulations to ensure safe transport. Tech Serve Solutions is experienced in exporting chemicals globally.

How can I request a quote or sample for 3-Butenoic acid?

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To request a quote or a sample of 3-Butenoic acid, please contact our sales team through the website or by phone. Specify the quantity and any specific requirements you may have.

Need 3-Butenoic acid in a specific grade or volume?