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DL-3-Methylvaleric acid(CAS#105-43-1) Sawirka
  • DL-3-Methylvaleric acid (CAS#105-43-1) 1

DL-3-Methylvaleric acid (CAS#105-43-1)

Hantida Kiimikada:

Qaanuunka molecular C6H12O2
Molar Mass 116.16
Cufnaanta 0.93 g/ml at 25 °C (iftiin)
Meesha dhalaalaysa -41 °C
Boling Point 196-198 °C (Iftiin)
Barta Fiishka 185°F
Lambarka JECFA 262
Biyuhu milmayn aan la milmin
Uumiga Uumiga 0.147mmHg at 25°C
Muuqashada dareere cad
Cufis-jiidad gaar ah 0.930
Midabka Midab la'aan ilaa Ku dhawaad ​​midab la'aan
BRN 1720696
pKa pK1: 4.766 (25°C)
Xaalada Kaydinta Lagu xidhay qalalan, heerkulka qolka
Tusmada Dib-u-celinta n20/D 1.416 (lit.)
Tilmaamaha Jirka iyo Kiimikada dareere aan midab lahayn, ur geedo dhanaan ah, oo leh caraf yar oo caws ah. Barta karkarinta d-110 deg C (4000Pa);l-196 ~ 197 deg C;. DL-197.5 deg C; Barta karkarinta isku dhafka 197 ~ 198 deg C. Cufnaanta qaraabada, d-(d420.5)0.9276;l-(d425)0.9230;dl-(d420)0.9262. Tilmaanta dib-u-celinta d-(nD20.5)1.4158;l-(nD25)1.4152;dl-(nD20)1.4159. Wareegga indhaha d-[α]D20 8.5 ° (ethanol ku jira);l-[α]D20-8.9 ° (in ethanol). Flash point 85. Alaabta dabiiciga ahi waxay ku jiraan farmaajo iyo wixii la mid ah.

Faahfaahinta Alaabta

Tags Product

Calaamadaha halista C - Waxyeelo
Xeerarka Khatarta 34 – Waxay sababtaa gubashada
Sharaxaada Badbaadada S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
S36/37/39 - Xidho dhar ilaalin ku haboon, galoofyada iyo ilaalinta indhaha/wejiga.
S45 - Haddii ay dhacdo shil ama haddii aad dareento xanuun, raadso talo caafimaad isla markiiba (tus calaamadda mar kasta oo ay suurtagal tahay.)
Aqoonsiga UN-ka UN 3265 8/PG 2
WGK Germany 3
FLUKA BRAND F CODES 13
TSCA T
Koodhka HS 29159080
Xusuusin Khatarta Daxaluq
Heerka khatarta 8
Kooxda Baakadaha II

 

Hordhac

3-Methylpentanoic acid waa iskudhis organic ah. Kuwa soo socdaa waa horudhac ku saabsan sifooyinka, isticmaalka, hababka diyaarinta iyo macluumaadka badbaadada ee 3-methylpentanoic acid:

 

Tayada:

- muuqaalka: 3-Methylenteric acid waa dareere aan midab lahayn.

- Solubility: Ku milmay biyaha iyo dareerayaasha organic caadiga ah.

- Ud: ur dhanaan ah.

 

Isticmaal:

- 3-Methylpentanoic acid waxaa inta badan loo isticmaalaa sidii dhexdhexaad kiimikaad ah oo ka mid ah xeryahooda kale ee organic.

- Waxa kale oo loo isticmaali karaa kicinta meelaha qaarkood.

 

Habka:

-3-Methylenteric acid waxaa lagu heli karaa iyadoo lagu daro polymerization of propylene carbonate. Methylvaleric anhydride waxay la falgashaa metacrylenol ee dareeraha falcelinta si uu u sameeyo 3-methylpentanoate. Kadibna, 3-methylvaleric acid waxaa lagu falceliyaa hydrocyanic acid si loo helo 3-methylpentanoic acid.

 

Macluumaadka Badbaadada:

- 3-Methylpentanoic acid waa cuncun taasoo keeni karta cuncun marka maqaarka iyo indhaha la taabto. Gacan-gashiyada ilaalinta iyo ilaalinta indhaha waa in la gashado marka la isticmaalayo.

- Inta lagu jiro kaydinta iyo isticmaalka, waxaa lagama maarmaan ah in la ilaaliyo jawi wanaagsan oo hawo leh oo laga fogaado taabashada dabka.

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