2-Butyne-1,4-diol

2-Butyne-1,4-diol (solid) electroplating grade Product Name: 1,4-Butenediol Synonyms: 2-Butene-1,4-diol; 1,4-dihydroxy-2-buten; 2-Buten-1,4-diol; Butenediol; CIS-1,4-DIHYDROXY-2-BUTENE Molecular formula: C4H8O2 Molecular weight: 88.11 CAS No .: 110-64-5 Physical properties: Boiling point: 84ºC;...

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2-Butyne-1,4-diol (solid) electroplating grade

Product Name: 1,4-Butenediol
Synonyms: 2-Butene-1,4-diol; 1,4-dihydroxy-2-buten; 2-Buten-1,4-diol; Butenediol; CIS-1,4-DIHYDROXY-2-BUTENE
Molecular formula: C4H8O2
Molecular weight: 88.11
CAS No .: 110-64-5

Physical properties: Boiling point: 84ºC; Relative density: 1.07; Refractive index: 1.477; Flash point: 128ºC. Soluble in water, ethanol, acetone. Almost insoluble in lower aliphatic or aromatic hydrocarbons.

Appearance: colorless or light yellow crystals
content: ≥ 98.5%
Acetylene glycol content: ≤ 0.1%;
Butanediol content: ≤ 1%;
Water: ≤ 0.3%

Packaging: export grade cardboard drum, 40kg / drum

Uses: 1,4-Butenediol (boutique) in the production of pharmaceutical production of plant protection agents and pesticides, mainly through the ring-like reaction to form an oxygen ring, the main use for the production of vitamin series and furan pharmaceutical intermediates; Can be used for the production of antioxidants, lithium batteries, LCD TV important additives; can be used for synthetic pesticide intermediates endosulfan; can be used to produce polyester fiber, vinyl ester copolymer, polyurethane, plasticizers and other new materials.


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