bogga_banner

alaabta

3-Methyl-1-butanol(CAS#123-51-3)

Hantida Kiimikada:

Qaanuunka molecular C5H12O
Molar Mass 88.15
Cufnaanta 0.809g/mLat 25°C(iftiin)
Meesha dhalaalaysa -117 °C
Boling Point 131-132°C
Barta Fiishka 109.4°F
Lambarka JECFA 52
Biyuhu milmayn 25 g/L (20ºC)
Solubility 25g/l
Uumiga Uumiga 2 mm Hg (20 °C)
Cufnaanta uumiga 3 ( vs hawada)
Muuqashada Dareeraha
Cufis-jiidad gaar ah 0.813 (15/4 ℃)
Midabka <20(APHA)
ur ur khafiif ah; khamriga, aan hadhaaga ahayn.
Xadka Muujinta NIOSH REL: TWA 100 ppm (360 mg/m3), IDLH 500 ppm; OSHA PEL: TWA100 ppm; ACGIH TLV: TWA 100 ppm, STEL 125 ppm (la qaatay).
Dhererka hirarka ugu badan (λmax) ['λ: 260 nm Amax: 0.06',
, 'λ: 280 nm Amax: 0.06']
Merck 14,5195
BRN 1718835
pKa >14 (Schwarzenbach et al., 1993)
PH 7 (25g/l, H2O, 20℃)
Xaalada Kaydinta heerkulka qolka
Xasilooni Deggan guban kara Aan ku habboonayn maaddooyinka oksaydhiyeyaasha xooggan, acids xooggan, chlorides acid, anhydrides acid.
Xadka Qaraxyada 1.2-9%, 100°F
Tusmada Dib-u-celinta n20/D 1.407
Tilmaamaha Jirka iyo Kiimikada Sidoo kale loo yaqaan 3-methyl -1-butanol, isobutyl methanol. Dareere hufan oo aan midab lahayn oo leh ur aan fiicnayn. Meesha dhalaalka -117.2 °c. Barta karkarinta 130.5 °c. 0.812. 1.4084. Viscosity (24 C) 3.86mPa-s. Dhibicda Flash (Koobka Furan) 56 °c. Aalkolada Isoamyl wax yar bay ku milmi kartaa biyaha, ku milmi khamriga, ether ketone, benzene, chloroform iyo ether petroleum. Azeotrope waxaa lagu samayn karaa biyo leh content biyo ah 49.6% by mass.
Isticmaal Loo isticmaalo soo saarista xawaashyada, dawooyinka dawooyinka iyo sawirada, waxa kale oo loo isticmaali karaa sida dareere

Faahfaahinta Alaabta

Tags Product

Calaamadaha halista Xn – Waxyeelo
Xeerarka Khatarta R10 - guban kara
R20 – Waxyeello bay u leedahay neefsashada
R37 - Ka xanaajiso habka neefsashada
R66 - Soo-gaadhista soo noqnoqda waxay keeni kartaa maqaarka engegan ama dillaac
R20/22 - Waxyeelo u leh neefsashada iyo haddii la liqo.
Sharaxaada Badbaadada S46 - Haddii la liqo, raadso talo caafimaad isla markiiba oo tus weelkan ama calaamaddan.
S16 - Ka fogow ilaha dabka.
Aqoonsiga UN-ka UN 1105 3/PG 3
WGK Germany 1
RTECS EL5425000
TSCA Haa
Koodhka HS 29335995
Heerka khatarta 3
Kooxda Baakadaha II
Sunta LD50 af ahaan jiirka: 7.07 ml/kg (Smyth)

 

Hordhac

Aalkolada isoamyl, oo sidoo kale loo yaqaano isobutanol, ayaa leh qaacidada kiimikada C5H12O. Kuwa soo socdaa waa hordhac dabeecadeeda, isticmaalkeeda, habka diyaarinta iyo macluumaadka badbaadada:

 

Tayada:

1. Khamriga Isoamyl waa dareere aan midab lahayn oo leh caraf udgoon khamri ah.

2. Waxay leedahay bar karkarinta 131-132 °C iyo cufnaanta qaraabada ah 0.809g/mLat 25 °C ( shidday).

3. Khamriga Isoamyl wuxuu ku milmaa biyaha iyo inta badan dareerayaasha organic.

 

Isticmaal:

1. Khamriga Isoamyl waxaa inta badan loo isticmaalaa dareere ahaan wuxuuna leeyahay codsiyo badan oo kala duwan oo ah dahaarka, khadadka, xabagta iyo walxaha nadiifinta.

2. Khamriga Isoamyl waxa kale oo loo isticmaali karaa in lagu sameeyo xeryahooda kale sida ethers, esters, iyo aldehydes iyo ketones.

 

Habka:

1. Habka diyaarinta caadiga ah ee khamriga isoamyl waxaa lagu helaa falcelinta khamriga acidic ee ethanol iyo isobutylene.

2. Habka kale ee diyaarinta waxaa lagu helaa hydrogenation of isobutylene.

 

Macluumaadka Badbaadada:

1. Khamriga Isoamyl waa dareere guban kara oo keeni kara dab marka uu la kulmo il shid.

2. Marka la isticmaalayo aalkolada isoamyl, waxaa lagama maarmaan ah in laga fogaado neefsashada, taabashada maqaarka ama la dhuuqo jirka si looga hortago dhaawac soo gaara caafimaadka.

3. Tallaabooyin hawo wanaagsan leh waa in la qaadaa marka la isticmaalayo aalkolada isoamyl si loo hubiyo wareegga hawada gudaha.

4. Haddii ay dhacdo daadad, khamriga isoamyl waa in si degdeg ah loo go'doomiyo, oo daadinta waa in si habboon loo daadiyaa si looga fogaado falcelinta walxaha kale.


  • Kii hore:
  • Xiga:

  • Halkan ku qor fariintaada oo noo soo dir