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4-Chloro-4′-hydroxybenzophenone(CAS# 42019-78-3)

Meatotino tau vailaau:

Fuafua mole C13H9ClO2
Molar Mass 232.66
Malosi 1.2082 (fa'atatau fa'atatau)
Lisi Lisi 177-181 °C
Manu'a 257 °C (13 mmHg)
Mata'imu 100 °C
Solubility DMSO (La'iti), Methanol (La'u, Sonicated)
Ausa Malo 4.17E-07mmHg ile 25°C
Fa'aaliga tioata paepae
Lanu Pale Beige i le Enaena Malamalama
BRN 2049956
pKa 7.68±0.15(Voloa)
Tulaga Teuteu Atemosifia inert, Temperature Room
Fa'asino Upu 1.5434 (fa'atatau)
MDL MFCD00002357
Meatotino Faaletino ma Vailaau Liu liusuavai 177-181°C
mea fa'apuna 257°C (13 torr)
mea moli 100°C
Fa'aoga I le avea o se vailaʻau fenofibrate Intermediate

Fa'amatalaga Oloa

Faailoga o oloa

Tulaga lamatia R36/37/38 – Fa'aitaita'i i mata, faiga manava ma le pa'u.
R20/21/22 – E afaina pe a manava, pe a pa'u ma pe a folo.
Fa'amatalaga Saogalemu S24/25 – Aloese mai le fa'afeso'ota'i ma pa'u ma mata.
S37/39 – Fai totigilima talafeagai ma le puipuiga o mata/mata
S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i.
S36 – Fai ofu puipui talafeagai.
HS Code 29144000
Mata'utia Fa'amatalaga Fa'aitaita

 

Folasaga

4-Chloro-4′-hydroxybenzophenone o se faʻalapotopotoga faʻapitoa. O lo'o ta'ua i lalo fa'amatalaga e uiga i meatotino, fa'aoga, metotia sauniuni, ma le saogalemu o le fa'aputuga:

 

Tulaga lelei:

Faʻaaliga: 4-Chloro-4′-hydroxybenzophenone o se paʻepaʻe paʻepaʻe poʻo le paʻu tioata.

Soluble: solu i le ethanol, dimethylformamide ma chloroform, soluble teisi i le eter ma carbon chloride.

 

Fa'aaogā:

4-Chloro-4′-hydroxybenzophenone e mafai ona faʻaaogaina e avea o se vaeluagalemu i le faʻaogaina o meaola mo le faʻaogaina o isi mea faʻapipiʻi.

 

Metotia:

4-Chloro-4′-hydroxybenzophenone e mafai ona maua e ala i le suia o le sodium sulfite i le sodium thiothioreagent (eg, phthathiadine) o le sodium sulfite. Ole auala fa'apitoa ole tapenaga e fa'apea:

O le phthamethamidine o loʻo faʻamavaeina i le dimethylformamide, faʻapipiʻi le hydroxyacetophenone i le tali tali, pe a maeʻa se taimi faʻaalia, faʻaopoopo le vai, ma faʻapipiʻi le oloa, faʻagogo ma tioata i le chloroform e maua ai le oloa faʻatatau.

 

Fa'amatalaga Saogalemu:

4-Chloro-4′-hydroxybenzophenone e fai si mautu i lalo o tulaga lautele. Ae ui i lea, e tatau ona aloese mai le faʻafesoʻotaʻi ma vailaʻau faʻamaʻi malosi.

O mea faigaluega e puipuia ai le tagata lava ia e pei o totigilima, mata tioata, ma ofu talaloa e tatau ona ofuina pe a faia ia gaioiga.

E tatau ona tuu ese mai mea e mu ma mea e maua ai le vevela, ma teu i totonu o se pusa malulu e aloese ai mai le aafia i le ea.

Fa'amolemole lafoa'i sa'o le lotoa ma ana otaota, i le mulimulita'i i tulafono a le lotoifale o le fa'afoeina o otaota.

 


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