asia_oju-iwe

ọja

(E) -pent-3-en-1-ol (CAS# 764-37-4)

Ohun-ini Kemikali:

Fọọmu Molecular C5H10O
Molar Mass 86.1323
iwuwo 0.842g / cm3
Ojuami Boling 119°C ni 760 mmHg
Oju filaṣi 43.4°C
Vapor Presure 7.96mmHg ni 25°C
Atọka Refractive 1.437

Alaye ọja

ọja Tags

 

Ọrọ Iṣaaju

(E) -pent-3-en-1-ol, tun mo bi (E) -pent-3-en-1-ol, jẹ ẹya Organic yellow. Atẹle ni apejuwe diẹ ninu awọn ohun-ini, awọn lilo, igbaradi ati alaye ailewu nipa nkan na:

 

Iseda:

-Irisi: (E) -pent-3-en-1-ol jẹ omi ti ko ni awọ pẹlu itọwo eso pataki kan.

-Molecular agbekalẹ: C5H10O

-Molecular àdánù: 86.13g/mol

-Poiling Point: 104-106°C

-Iwọn iwuwo: 0.815g/cm³

 

Lo:

- (E) -pent-3-en-1-ol jẹ lilo pupọ ni adun ati ile-iṣẹ turari, ti a lo nigbagbogbo ninu adun eso ti iru eso didun kan, taba, apple ati iṣelọpọ adun miiran.

 

Ọna Igbaradi:

- (E) -pent-3-en-1-ol le ṣepọ nipasẹ awọn ọna oriṣiriṣi. Ọkan ninu awọn ọna ti o wọpọ ni a fesi pentene pẹlu omi tabi oti, lilo ohun acid tabi mimọ ayase, lati gba (E) -pent-3-en-1-ol.

 

Alaye Abo:

- (E) -pent-3-en-1-ol ni majele kekere, ṣugbọn o yẹ ki o tun san ifojusi si iṣẹ ailewu ati yago fun olubasọrọ pẹlu awọ ara ati oju.

- Wọ ohun elo aabo ti ara ẹni ti o yẹ, pẹlu awọn goggles kemikali ati awọn ibọwọ.

-Ni ọran ti ifasimu lairotẹlẹ tabi mimu, wa itọju ilera lẹsẹkẹsẹ.

Yẹra fun gbigbe (E) -pent-3-en-1-ol sinu agbegbe lati yago fun idoti si ayika.

-Nigbati o ba tọju ati mimu, jọwọ tọka si alaye aabo ti o yẹ ati awọn ilana ṣiṣe.

 


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