CAS 821-11-4

trans-2-Butene-1,4-diol

Description:

Trans-2-Butene-1,4-diol is an organic compound characterized by its structure, which features a butene backbone with hydroxyl (-OH) groups at the first and fourth carbon positions. This compound is a diol, indicating the presence of two hydroxyl groups, which contribute to its reactivity and solubility in water. Trans-2-butene-1,4-diol is typically a colorless to pale yellow liquid with a relatively low boiling point, making it volatile. It is known for its potential applications in organic synthesis, particularly as an intermediate in the production of various chemicals and polymers. The presence of the double bond in the trans configuration influences its physical properties and reactivity, making it distinct from its cis counterpart. Additionally, the compound can participate in various chemical reactions, including oxidation and esterification, due to the functional groups present. Safety considerations should be taken into account when handling this substance, as it may pose health risks if ingested or inhaled.

Formula: C₄H₈O₂

InChI: InChI=1S/C4H8O2/c5-3-1-2-4-6/h1-2,5-6H,3-4H2/b2-1+

InChI key: InChIKey=ORTVZLZNOYNASJ-OWOJBTEDSA-N

SMILES: C(=C/CO)\CO

Synonyms:

• (2E)-But-2-ene-1,4-diol
• (E)-2-Butene-1,4-diol
• 2-Butene-1,4-diol, (E)-
• 2-Butene-1,4-diol, trans-
• 2-Butene-1,4-diol,(2E)-
• Penitricin C
• trans-2-Buten-1,4-diol
• trans-2-Butene-1,4-diol
• (2E)-2-Butene-1,4-diol

trans-2-Butene-1,4-diol

CAS: 821-11-4

Formula: C₄H₈O₂

Purity: >95.0%(GC)

Color and Shape: White or Colorless to Yellow powder to lump to clear liquid

Molecular weight: 88.11

Ref: 3B-B3384

(2E)-But-2-ene-1,4-diol

CAS: 821-11-4

Formula: C₄H₈O₂

Purity: 96%

Color and Shape: Solid

Molecular weight: 88.1051

Ref: IN-DA00G32S

(E)-But-2-ene-1,4-diol

CAS: 821-11-4

(E)-But-2-ene-1,4-diol

Purity: 97%

Color and Shape: Solid

Molecular weight: 88.10512g/mol

Ref: 54-OR49076

trans-1,4-Dihydroxy-2-butene

CAS: 821-11-4

Extender in polyurethane synthesis

Formula: C₄H₈O₂

Purity: Min. 95%

Color and Shape: Colorless Powder

Molecular weight: 88.11 g/mol

Ref: 3D-FT35198

TRANS-2-BUTENE-1,4-DIOL

CAS: 821-11-4

Purity: 96%

Molecular weight: 88.10600281

Ref: 10-F799392

trans-2-Butene-1,4-diol

Controlled Product

CAS: 821-11-4

Applications trans-2-Butene-1,4-diol can be used as an extender in polyurethanes and as a catalyst precursor in the preparation of α,ω,kentro-telechelic poly(THF).
References Lin, I. Sioun, et al.: J. of Elastomers & Plastics, 16(4), 265-80 (1984); Oike, Hideaki, et al.: Macromol., 33(23), 8898-8903 (2000)

Formula: C₄H₈O₂

Color and Shape: Neat

Molecular weight: 88.11

Ref: TR-B754450