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huahana

(E)-2-Buten-1-ol(CAS# 504-61-0)

Waiwai Kemika:

ʻĀpana Molekala C4H8O
Molar Mass 72.11
ʻO ka mānoanoa 0.845g/mLat 25°C(māmā)
Lae hehee 37°C
Lae Boling 121-122°C(māmā)
Lae Flash 37 °C
ʻO Merck 2601
pKa 14.70±0.10(Wanamua)
Hōʻike Hōʻike n20/D 1.427(māmā)

Huahana Huahana

Huahana Huahana

Nā hōʻailona pōʻino Xn – Poino
Nā Code Risk R10 – Hiki ke ahi
R21/22 – He pōʻino i ka pili ʻana me ka ʻili a inā ale ʻia.
Ka wehewehe palekana 36/37 - E hoʻohana i nā lole pale kūpono a me nā mīkina lima.
UN ID UN 1987 3/PG 3
WGK Kelemānia 3
RTECS EM9275000

 

Hoʻolauna

(E)-ʻO Crottonol kahi mea hoʻohuihui. He wai kala ʻole me kahi ʻala kūikawā. Eia kekahi mau waiwai nui e pili ana i (E)-Crotonol:

 

Solubility: (E) - Hiki ke hoʻoheheʻe ʻia ka waiʻona Croton i loko o nā mea hoʻoheheʻe kūlohelohe e like me ka ethanol, etera a me ka chloroform, a hiki ʻole ke hoʻoheheʻe ʻia i ka wai.

 

ʻAla: (E)-He ʻala koʻikoʻi ko ka waiʻona Croton i hiki ke ʻike ʻia e ka poʻe a hoʻoulu i ka ʻeha.

 

ʻO ke kūpaʻa wela: (E) -ʻO ka waiʻona Croton maikaʻi ke kūpaʻa wela i ka wela kiʻekiʻe a ʻaʻole maʻalahi ka decompose.

 

(E)-He nui ka hoʻohana ʻana i ka waiʻona Croton, me:

 

Nui nā ʻano kumu nui no ka hoʻomākaukau ʻana (E)-crotonol:

 

ʻO Rose butyraldehyde catalytic hydrogenation: Ma o ka hana a ka mea hoʻoheheʻe, hoʻopili ʻia ka rose butyraldehyde me ka hydrogen e loaʻa ai (E)-crotonol ma lalo o nā kūlana hoʻololi kūpono.

 

Synthesis o hydrobenzophenone: Hoʻopili mua ʻia ka Hydrobenzophenone, a laila (E) -crotonol i hana ʻia ma o ka hopena hoʻemi.

 

ʻO ka ʻawaʻawa: (E)-He mea ʻawaʻawa ka Crottonol i hiki ke hoʻopōʻino i ke kino o ke kanaka. Pono e mālama i ka pale ʻana i ka ʻili, nā maka, a me nā mucous membrane i ka wā e hoʻohana ai.

 

E mālama pono: Pono e hoʻohana ʻia nā mea e mālama ai i ka wā e lawelawe ai (E)-crotonol, e like me nā ʻaʻahu lab, nā mīkina lima, nā maka aniani, a me nā maka pale.

 

Ka mālama ʻana a me ka mālama ʻana: (E) - Pono e mālama ʻia ka waiʻona Croton i loko o kahi pahu paʻa i ka ea, ma kahi mamao o ke ahi a me nā mea hiki ke puhi ʻia. Hōʻalo i ka hoʻopili ʻana me nā mea e like me ka oxygen, oxidants, a me nā waikawa ikaika.

 


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