asia_oju-iwe

ọja

Rosaphen(CAS#25634-93-9)

Ohun-ini Kemikali:

Fọọmu Molecular C12H18O
Molar Mass 178.27
iwuwo 0.957±0.06 g/cm3(Asọtẹlẹ)
Ojuami Boling 260.0 ± 9.0 °C (Asọtẹlẹ)
pKa 15.02± 0.10 (Asọtẹlẹ)

Alaye ọja

ọja Tags

Awọn aami ewu Xi - Irritant
Awọn koodu ewu 36/38 - Irritating si oju ati awọ ara.
Apejuwe Abo S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun.
S37 - Wọ awọn ibọwọ ti o dara.

 

Ọrọ Iṣaaju

β-Methylphenylenyl oti (β-MPW) jẹ agbo-ara Organic. O jẹ omi ti ko ni awọ pẹlu õrùn pataki kan.

 

β-methylphenylpentanol jẹ lilo pupọ ni adun ati ile-iṣẹ lofinda lati ṣeto awọn aromatics, awọn turari, awọn adun ati awọn ọja miiran, ati pe a lo nigbagbogbo lati dapọ awọn eso eso, ododo ati awọn turari koriko.

 

Ọna igbaradi ti β-methylphenylpentanol le ṣee gba nipasẹ methylation ti phenylpentanol. Ni pataki, phenylenylanol fesi pẹlu methyl bromide lati ṣe β-methylbenzenylpentanol.

O jẹ olomi flammable ti o le jo ati gbamu nigbati o ba farahan si ina, awọn iwọn otutu giga, tabi awọn aṣoju oxidizing. Nigbati o ba n ṣiṣẹ, wọ awọn ibọwọ aabo ti o yẹ, awọn gilaasi aabo ati awọn aṣọ aabo, ki o si ṣọra lati yago fun mimu awọn gaasi, eefin, eruku ati awọn eefin. Ni ọran ti olubasọrọ lairotẹlẹ pẹlu awọ ara tabi oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa itọju ilera ti o ba jẹ dandan. Nigbati o ba tọju, o yẹ ki o wa ni ipamọ kuro ninu ina ati awọn orisun ooru, ki o si fi pamọ si aaye ti o ni afẹfẹ daradara.

 


  • Ti tẹlẹ:
  • Itele:

  • Kọ ifiranṣẹ rẹ nibi ki o si fi si wa