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ọja

3 4-Dimethoxybenzophenone (CAS# 4038-14-6)

Ohun-ini Kemikali:

Fọọmu Molecular C15H14O3
Molar Mass 242.27
iwuwo 1.123± 0.06 g/cm3 (Asọtẹlẹ)
Ojuami Iyo 103-104 °C
Ojuami Boling 235°C(Tẹ: 20 Torr)
Oju filaṣi 175.5°C
Vapor Presure 5.34E-06mmHg ni 25°C
Ibi ipamọ Ipo Afẹfẹ inert,Iwọn otutu yara
Atọka Refractive 1.557

Alaye ọja

ọja Tags

 

Ọrọ Iṣaaju

3,4-Dimethoxybenzophenone jẹ agbo-ara Organic pẹlu agbekalẹ kemikali C15H14O3. Atẹle ni apejuwe awọn ohun-ini, awọn lilo, awọn ọna igbaradi ati alaye ailewu ti agbo:

 

Iseda:

-Irisi: 3,4-Dimethoxybenzophenone jẹ funfun si bia ofeefee kirisita ri to.

-Melting ojuami: nipa 76-79 iwọn Celsius.

-Iduroṣinṣin igbona: iduroṣinṣin diẹ nigbati o gbona, ati pe yoo decompose ni awọn iwọn otutu giga.

-Solubility: Soluble ni Organic solvents bi ethanol, dimethylformamide, dichloromethane, ati be be lo.

 

Lo:

- 3,4-Dimethoxybenzophenone jẹ agbedemeji iṣelọpọ Organic pataki, ti a lo pupọ ni oogun, awọn awọ, awọn turari ati awọn aaye miiran.

-Ninu iṣelọpọ Organic, igbagbogbo lo bi olupilẹṣẹ fọtoyiya, imuduro UV ati olupilẹṣẹ ifaseyin photochemical photosensitizer.

-Apapọ naa tun le ṣee lo bi olupilẹṣẹ awọ ni iṣelọpọ dai ati kemistri itupalẹ.

 

Ọna Igbaradi:

- 3,4-Dimethoxybenzophenone ni a le pese sile nipasẹ ifaseyin condensation ti benzophenone pẹlu kẹmika kẹmika ati formic acid ni iwaju ayase acid.

 

Alaye Abo:

-Niwọn igba ti 3,4-Dimethoxybenzophenone ko ti ṣe awọn iwadii toxicology lọpọlọpọ, majele ati data aabo rẹ ni opin.

Yẹra fun olubasọrọ taara pẹlu awọ ara ati oju nigbati o ba fọwọkan tabi simi nkan na, ki o si sọ egbin ti o jade daradara.

- Nigbati o ba nlo agbo-ara yii, ṣe akiyesi si iṣẹ yàrá ti o dara ati awọn ọna aabo ti ara ẹni, ati rii daju pe o ṣiṣẹ ni aaye ti o ni afẹfẹ daradara.


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