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Methyl butyrate (CAS#623-42-7)

Hantida Kiimikada:

Qaanuunka molecular C5H10O2
Molar Mass 102.13
Cufnaanta 0.898 g/ml at 25 °C (iftiin)
Meesha dhalaalaysa -85-84°C
Boling Point 102-103 °C (Iftiin)
Barta Fiishka 53°F
Lambarka JECFA 149
Biyuhu milmayn Waxoogaa ku milmay biyaha.
Solubility biyaha: milma60 qayb
Uumiga Uumiga 40 mm Hg (30 °C)
Cufnaanta uumiga 3.5 ( vs hawada)
Muuqashada Dareere
Midabka Cad aan midab lahayn ilaa jaale aad u yar
Merck 14,6035
BRN 1740743
Xaalada Kaydinta Aagga guban kara
Xasilooni Deggan guban kara Aan ku habboonayn saldhigyada xooggan, wakiilada oksaydhiyeyaasha xooggan.
Xadka Qaraxyada 1.6% (V)
Tusmada Dib-u-celinta n20/D 1.385 (lit.)
Tilmaamaha Jirka iyo Kiimikada dareere aan midab lahayn. Tufaax iyo udgoonka farmaajo, uruurinta in ka yar 100 mg/kg muuska iyo udgoonka cananaaska. Barta karkarinta waa 102 ° C, barta tooshku waa 14 ° C, index refractive (nD20) waa 1.3873, cufnaanta qaraabada (d2525) waa 0.8981. Ku milmaan ee ethanol iyo ether, wax yar oo biyo ku milmay (1:60). Alaabooyinka dabiiciga ah waxaa laga helaa casiirka canabka wareegsan, casiirka tufaaxa, jackfruit, kiwi, boqoshaada, iwm.

Faahfaahinta Alaabta

Tags Product

Xeerarka Khatarta R20 – Waxyeello bay u leedahay neefsashada
R36/37/38 - Waxay ka xanaajisaa indhaha, habka neefsashada iyo maqaarka.
R11 - Aad u guban kara
Sharaxaada Badbaadada S16 - Ka fogow ilaha dabka.
S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
S36 - Xidho dhar ilaalin ku habboon.
S33 - Qaado tillaabooyin taxaddar leh oo ka hortagga dheecaannada taagan.
S29 - Ha ku faaruqin biyo mareennada.
S9 - Ku hay weelka meel hawo fiican leh.
Aqoonsiga UN-ka UN 1237 3/PG 2
WGK Germany 2
RTECS ET5500000
FLUKA BRAND F CODES 13
TSCA Haa
Koodhka HS 29156000
Heerka khatarta 3
Kooxda Baakadaha II

 

Hordhac

Methyl butyrate Kuwa soo socdaa waa hordhac qaar ka mid ah guryaha, adeegsiyada, hababka diyaarinta iyo macluumaadka badbaadada ee methyl butyrate:

 

Tayada:

- Methyl butyrate waa dareere guban kara oo aan biyuhu milmin.

- Waxay leedahay milmayn wanaagsan, oo ku milma alkolada, ethers iyo qaar ka mid ah dareerayaasha organic.

 

Isticmaal:

- Methyl butyrate waxaa caadi ahaan loo isticmaalaa sida dareere, balaastiiste iyo dareere dahaarka ah.

- Waxa kale oo loo isticmaali karaa sidii dhexe ee isku-dhafka organic ee diyaarinta xeryahooda kale.

 

Habka:

- Methyl butyrate waxaa lagu diyaarin karaa in laga falceliyo butyric acid leh methanol hoos yimaada xaaladaha acidic. Isla'egta falcelintu waa sida soo socota:

CH3COOH + CH3OH → CH3COOCH2CH2CH3 + H2O

- Falcelinta waxaa badanaa lagu fuliyaa kuleyliyaha kiciya (tusaale, sulfuric acid ama ammonium sulfate).

 

Macluumaadka Badbaadada:

- Methyl butyrate waa dareere guban kara marka uu la kulmo holac furan, heerkul sare, ama oksaydhiyeyaasha organic.

- Taabashada maqaarka iyo indhaha waxay keeni kartaa xanaaq iyo gubasho, waa in taxaddar la sameeyaa.

- Methyl butyrate waxa ay leedahay wax sun ah, markaa waa in laga fogaadaa neefsashada iyo qaadashada shil, oo loo isticmaalo xaalado hawo fiican leh.

- Waa in si taxadar leh loo sameeyaa si looga hortago xidhiidhka oksidants, acids iyo alkalis marka la isticmaalayo ama la kaydinayo.

 


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