page_banner

ibicuruzwa

Styralyl acetate (CAS # 93-92-5)

Umutungo wa Shimi:

Inzira ya molekulari C10H12O2
Misa 164.2
Ubucucike 1.028g / mLat 25 ° C (lit.)
Ingingo yo gushonga -60 ° C.
Ingingo ya Boling 94-95 ° C12mm Hg (lit.)
Flash point 196 ° F.
Umubare wa JECFA 801
Amazi meza 1.27g / L kuri 20 ℃
Umwuka 5.5Pa kuri 20 ℃
Kugaragara isuku
Imiterere y'Ububiko Ikidodo cyumye, Ubushyuhe bwicyumba
Ironderero n20 / D 1.494 (lit.)
Ibintu bifatika na shimi FEMA: 2684

Ibicuruzwa birambuye

Ibicuruzwa

Ibisobanuro byumutekano 24/25 - Irinde guhura nuruhu n'amaso.
Indangamuntu ya Loni NA 1993 / PGIII
WGK Ubudage 1
RTECS DO9410000
Kode ya HS 2915 39 00
Uburozi LD50 mu kanwa mu Rukwavu:> 5000 mg / kg LD50 Urukwavu rwa dermal> 5000 mg / kg

 

Intangiriro

Threonyl acetate.

 

Hariho uburyo bubiri bwingenzi bwo gutegura thurillin acetate: bumwe bubonwa nigisubizo cya acide acetike na thurillyl ester, naho ubundi bigategurwa nigikorwa cya thuroxyl ester na anhydride. Uburyo bwo gutegura buroroshye kandi bunoze.

Urwo ruganda rushobora gutwikwa n'ubushyuhe bwinshi, umuriro ufunguye, kandi ugomba kubikwa kure y’umuriro na ogisijeni. Byongeye kandi, thurheon acetate ifite uburakari runaka, bityo rero igomba kwozwa namazi mugihe nyuma yo guhura nuruhu cyangwa amaso, hanyuma ugashaka ubuvuzi. Mugihe cyo kubika no gukoresha, hagomba kwitonderwa kugirango wirinde kumeneka no kureba neza ko ibidukikije bihumeka neza.


  • Mbere:
  • Ibikurikira:

  • Andika ubutumwa bwawe hano hanyuma utwohereze