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4-Bromocrotonic Acid (CAS# 13991-36-1)

Chemical Property:

Molecular Formula C4H5BrO2
Molar Misa 164.99
Density 1.718
Melting Point 74 °C
Boling Point 288℃
Flash Point 128℃
Solubility Chloroform (Zvishoma), Methanol (Zvishoma)
Vapor Presure 0.000626mmHg pa25°C
Chitarisiko Solid
Color Pale Yellow kusvika Pale Beige
pKa 4.13±0.10(Zvakafanotaurwa)
Storage Condition Mamiriro ekunze, 2-8°C

Product Detail

Product Tags

Ngozi uye Kuchengeteka

Risk Codes 34 – Zvinokonzera kupisa
Tsanangudzo Yekuchengetedza 36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira kweziso / kumeso.
UN IDs 3261
HS Code 29161900
Hazard Kirasi 8
Packing Group III

4-Bromocrotonic Acid (CAS # 13991-36-1) sumo

4-bromocoumaric acid is an organic compound. Heino sumo pfupi yezvivakwa zvayo, mashandisiro, nzira dzekugadzira, uye ruzivo rwekuchengetedza:

nature:
-Kuonekwa: 4-bromocoumaric acid ichena kune yakachenuruka yero crystalline yakasimba.
-Solubility: Inogona kunyungudika muzvinonyungudutsa zvakaita semvura, ethanol, uye ether.
-Kugadzikana: Yakagadzikana pamhepo tembiricha, asi inogona kuora kana ichipisa.

Chinangwa:
-Chemical research: Inoshandiswawo senge inokonzeresa organic synthesis reaction.
-Kurima: 4-bromocoumaric acid ine mamwe mashandisirwo mumiti yekukura regulators.

Kugadzira nzira:
-Nzira yakajairika ndeyekuiwana kuburikidza nekuita crotonic acid ne ferrous bromide. Mhedzisiro yacho inoda kuitwa musolvent yakakodzera uye pane tembiricha yakakodzera.

Chekuchengetedza ruzivo:
-4-bromocoumaric acid ikemikari uye inofanira kushandiswa nekuchenjerera.
-Panguva yekushanda, midziyo yekudzivirira yakafanira senge magurovhosi erabhoritari, magirazi uye majasi erabhoritari anofanirwa kupfekwa.
-Dzivisa kusangana zvakananga neganda, maziso, uye nzira yekufema.
-Paunenge uchichengetedza, 4-bromocoumaric acid inofanira kuchengetwa mumudziyo wakavharwa uye kuiswa munzvimbo inotonhorera, yakaoma, kure nemitumbi yemoto uye zvinhu zvinopisa.


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