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huahana

Ethyl 2,4-dimethyl-1,3-dioxolane-2-acetate(CAS#6290-17-1)

Waiwai Kemika:

ʻĀpana Molekala C9H16O4
Molar Mass 188.22
ʻO ka mānoanoa 1.042g/mLat 25°C(kukui.)
Lae Boling 90°C 10mm
Lae Flash 65°C
Helu JECFA 1715
BRN 138927
Kūlana Waihona ma lalo o ke kinoea inert (nitrogen a i ʻole Argon) ma 2-8°C
Hōʻike Hōʻike 1.4280
MDL MFCD00151819

Huahana Huahana

Huahana Huahana

Ka wehewehe palekana S24/25 – Hōʻalo i ka pili ʻana me ka ʻili a me nā maka.
S23 – Mai hanu i ka mahu.
TSCA ʻAe

 

Hoʻolauna

ʻO ka Ethyl 2,4-dimethyl-1,3-dioxane-2-acetate, i ʻike maʻamau ʻia ʻo MDEA a i ʻole MDE, he hui kūlohelohe. ʻO kēia ka hoʻolauna ʻana i kona ʻano, hoʻohana, ʻano hoʻomākaukau a me ka ʻike palekana:

 

ʻAno maikaʻi:

- Ke ʻano: wai kala ʻole

 

E hoʻohana:

- Hoʻohana pinepine ʻia ʻo MDEA ma ke ʻano he reagent a me ka solvent i ka synthesis organik, ʻoi loa i ka synthesis pesticide.

 

Hanana:

- ʻO ke ʻano hoʻomākaukau maʻamau no MDEA ʻo ia ka hana ʻana i ka 2,4-dimethyl-1,3-dioxane me ka ethyl acetate e hoʻohua i kahi huahana i manaʻo ʻia.

- Pono pinepine nā kūlana hoʻololi i ka hoʻohana ʻana i nā catalysts acid e like me sulfuric acid a i ʻole phosphoric acid.

 

ʻIke palekana:

- He wai wela ka MDEA a pono e mālama a mālama ʻia me ka mālama ʻana i ke ahi.

- Hiki i ka hoʻolaha ʻana iā MDEA ke hoʻonāukiuki i ka ʻili a me ka maka, no laila e hoʻohana i nā mea pale e like me nā mīkina lima pale, nā pale alo, a me nā maka aniani ke hoʻohana ʻia e pale pololei i ka ʻili a me ka ʻike maka.

- E hahai i nā lula a me nā alakaʻi kūpono no ka hana ʻana i ka hale hana palekana i ka wā e hoʻohana ai i ka MDEA.

 


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