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1,4-Butanediol glycidyl ether, inozivikanwawo se1,4-butanediol dialkyl ether kana BDG, imusanganiswa weorganic. Imvura isina ruvara kana yero yakajeka uye ine kusagadzikana kwakaderera. Inonyungudika muzvinhu zvakawanda zveorganic zvakaita seethanol, methanol uye dimethylformamide. Inowanzoshandiswa sezvinhu zvemakemikari uye zvinonyungudutsa. Inoshandiswawo se stabilizer yedhayi ne pigment. Inogona kugadzirwa ne esterification ye 1,4-butanediol ne methanol kana methanol solution. Mamiriro e reaction anowanzoitwa pasi pekumanikidzwa kwakanyanya uye paine catalyst.

微信图片_20240612114432

Pakushandisa 1,4-butanediol glycidyl ether, chenjerera kudzivirira kusangana neganda nemaziso. Munguva yekushandisa nekuchengetedza, tembiricha yepamusoro uye manyuko emoto zvinofanira kudzivirirwa. Nyatsoteerera kuvharwa kwemidziyo yekuchengetera kuti isatsvedze uye isabude mvura.

Zvimiro zvemuviri nemakemikari:

1,4-Butanediol diglycidyl ether
CAS 2425-79-8
EINECS 219-371-7

Fomura yemakemikari C10H18O4

Kurema kwemamorekuru 202.25
Kuwanda kwemvura 1.1 g/mL pa25 °C (yakapfava)

Nzvimbo yekunyunguduka -21 °C

Pokufashaira 266 °C (yakapfava)

Poindi yekupenya >230°F

Kumanikidzwa kwemhepo ine utsi ~10 mm Hg (20 °C)

Chiratidzo cheRefractive n20/D 1.453

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Nguva yekutumira: Chikumi-12-2024