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huahana

Ethyl 2-Furoate(CAS#614-99-3)

Waiwai Kemika:

ʻĀpana Molekala C7H8O3
Molar Mass 140.14
ʻO ka mānoanoa 1.117 g/mL ma 25 °C (kukui.)
Lae hehee 32-37 °C (māmā)
Lae Boling 196 °C (māmā)
Lae Flash 158°F
Hiki i ka wai HOOLAHA
Kaumaha Kūikawā 1.117
ʻO Merck 14,4307
BRN 2653
Kūlana Waihona Ka lewa ʻole, 2-8°C
Hōʻike Hōʻike 1.4797 (manaʻo)
Na Waiwai Kino a Kimia Nā kristal thallus kala ʻole. ʻO ka helu heheʻe 34 ℃, kahi e hoʻolapalapa ai 195 ℃(102.1kPa), pili pili 1.1174(250.8/4 ℃), kuhikuhipuʻu refractive 1.4797(20.8 ℃), kiko uila 70 ℃. Hiki ke hoʻoheheʻe ʻia i ka ethanol, ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai. He mea maʻalahi ke hoʻoheheʻe ʻia i ka wai.
Hoʻohana Hoʻohana ʻia ma ke ʻano he waena i ka synthesis organik, no ka synthesis o 6-hexanoic acid, 2-bromoadipic acid, pesticides, mea ʻala, etc.

Huahana Huahana

Huahana Huahana

Nā Code Risk 11 – Hiki ke ahi
Ka wehewehe palekana S16 – E hoʻokaʻawale i nā kumu hoʻā.
S24/25 – Hōʻalo i ka pili ʻana me ka ʻili a me nā maka.
WGK Kelemānia 3
RTECS LV1850000
TSCA ʻAe
HS Code 29329990

 

Hoʻolauna

ʻO Ethyl 2-furoate, i ʻike ʻia ʻo 2-hydroxybutyl acetate, he mea hoʻohuihui. Eia ka hoʻolauna ʻana i nā waiwai, hoʻohana, nā ʻano hoʻomākaukau a me ka ʻike palekana o ka ethyl 2-furoate:

 

ʻAno maikaʻi:

- Ke ʻano: wai kala ʻole

- Solubility: Hiki ke hoʻoheheʻe ʻia i ka waiʻona a me nā mea hoʻoheheʻe etera, hiki ʻole ke hoʻoheheʻe ʻia i ka wai

 

E hoʻohana:

- Hoʻohana nui ʻia ʻo Ethyl 2-furoate ma ke ʻano he mea hoʻohui i nā mea ʻono a i ʻole nā ​​​​mea ʻono, e hāʻawi ana i nā huahana i kahi ʻono hua a i ʻole ka meli.

- Hiki ke hoʻohana ʻia e like me ka solvent i ka hoʻomākaukau ʻana i nā dyes, resins, a me nā mea hoʻopili.

 

Hanana:

Hiki ke loaʻa ka Ethyl 2-furoate ma ka hopena o 2-hydroxyfurfural me ka acetic anhydride. Hana ʻia ka hopena ma lalo o nā kūlana acidic, me ka hoʻohana ʻana i nā catalysts acid e like me ka sulfuric acid a i ʻole platinum chloride.

 

ʻIke palekana:

- Hōʻalo i ka inhalation, pili i ka ʻili, a me ka pili maka, a hoʻohana i nā mīkina lima pale a me ka pale maka inā pono.

- Ma mua o ka hoʻohana ʻana, e heluhelu kikoʻī i nā mea palekana kūpono a me nā alakaʻi hana, a e hahai i nā kaʻina hana palekana kūpono.


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