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huahana

4-(4-Hydroxyphenyl)-2-butanone(CAS#5471-51-2)

Waiwai Kemika:

ʻĀpana Molekala C10H12O2
Molar Mass 164.2
ʻO ka mānoanoa 1.0326 (manaʻo koʻikoʻi)
Lae hehee 81-85 °C (māmā)
Lae Boling 200°C
Lae Flash 122.9°C
Helu JECFA 728
Hiki i ka wai Hiki ʻole i ka wai.
Ka hoʻoheheʻe ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai a me ka ʻaila, hiki ke hoʻoheheʻe ʻia i ka ethanol, ether a me nā aila volatile.
ʻO ke ʻano o ka mahu 40Pa ma 25 ℃
Ka nana aku Pauda keʻokeʻo
kalakala ʻAʻole kala ʻole
BRN 776080
pKa 9.99±0.15(Wanamua)
Kūlana Waihona ma lalo o ke kinoea inert (argon)
Hōʻike Hōʻike 1.5250 (manaʻo)
MDL MFCD00002394
Na Waiwai Kino a Kimia Keʻokeʻo-like me ka crystalline a granular paʻa. ʻAla Raspberry a me nā hua ʻono ʻono. ʻO ka helu heheʻe he 82-83 °c. ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai a me ka ʻaila, hiki ke hoʻoheheʻe ʻia i ka ethanol, ether a me ka ʻaila volatile. Aia nā huahana kūlohelohe i ka raspberry (raspberry) a me nā mea like.
Hoʻohana No ka hoʻomākaukau ʻana i nā mea ʻala meaʻai, me ka ʻono a me ka hopena ʻono, hiki ke hoʻohana ʻia i nā mea hoʻonaninani a me ka ʻono kopa.

Huahana Huahana

Huahana Huahana

Nā Code Risk 22 - Poino ke aleia
Ka wehewehe palekana S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
S36/37/39 – E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka.
S36 – E komo i nā lole pale kūpono.
WGK Kelemānia 2
RTECS EL8925000
TSCA ʻAe
HS Code 29145011
Nānā Hazard Hoʻonanea

 

Hoʻolauna

ʻO Raspberry ketone, i ʻike ʻia ʻo 3-hydroxy-2,6-dimethyl-4-hexeneone, he mea hoʻohuihui. ʻO kēia ka hoʻolauna ʻana i nā waiwai, hoʻohana, nā ʻano hoʻomākaukau a me ka ʻike palekana o ka raspberry ketone:

 

ʻAno maikaʻi:

- He wai waihoʻoluʻu a melemele paha nā ketone me kahi ʻala ʻala ikaika.

- Hiki ke hoʻololi koke ʻia ka ketone Raspberry ma ka lumi wela.

- He mea puhi ia e hoʻokē ai i kona hoʻoheheʻe ʻia ke ʻike ʻia i kahi lapalapa ākea a i ʻole ka wela kiʻekiʻe, a hana i kahi hui ʻana i ka lewa.

 

E hoʻohana:

- Hiki ke hoʻohana ʻia i ka hoʻomākaukau ʻana i nā mea ʻala synthetic a me nā kemika.

 

Hanana:

- Loaʻa pinepine ʻia nā ketones raspberry ma ka synthesis kemika. Loaʻa kahi ʻano hoʻomākaukau maʻamau e ka methylation a me ka cyclization o ka methyl ethyl ketone.

 

ʻIke palekana:

- He haʻahaʻa ka lāʻau ʻawaʻawa ʻo Raspberry ketone, akā pono nō naʻe e hoʻohana me ka palekana.

- E hōʻalo i ka pili ʻana me ka ʻili, nā maka, a me nā ʻili mucous, a holoi koke me ka wai nui inā pili.

- ʻAʻole ia e ʻino i ka hapa nui o nā mea, akā hiki ke loaʻa ka hopena hoʻoheheʻe i kekahi mau plastics a me nā ʻōpala.

- I ka hoʻohana ʻana a mālama ʻana, pale i nā lapalapa ākea a me nā wela kiʻekiʻe e pale ai i ka volatilization a me nā pilikia ahi.

- Ma muli o ka ʻala ikaika o nā ketone raspberry, pono e hoʻohana ʻia i loko o kahi wahi i hoʻoluʻu maikaʻi ʻia a hōʻoia i ka pale ʻana i ka inhaling kiʻekiʻe o nā mahu.


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