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3-Hydroxy-4-methoxybenzaldehyde(CAS#621-59-0)

Waiwai Kemika:

ʻĀpana Molekala C8H8O3
Molar Mass 152.15
ʻO ka mānoanoa 1.20
Lae hehee 113-116°C
Lae Boling 179°C15mm Hg(māmā)
Lae Flash 179°C/15mm
Hiki i ka wai 2.27g/L ma 20 ℃
Ka hoʻoheheʻe DMSO:30 mg/mL (197.17 mM)
Puʻupuʻu mahu 0Pa ma 20 ℃
Ka nana aku Ka pauda kristal melemele melemele
kala kala ʻeleʻele ʻeleʻele
BRN 1073021
pKa pK1:8.889 (25°C)
Kūlana Waihona E mālama ma kahi pouli, Hoʻopaʻa ʻia i kahi maloʻo, Ke ana wela o ka lumi
Pilikino Paʻa ʻEa
Hōʻike Hōʻike 1.4945 (manaʻo)
MDL MFCD00003369
Na Waiwai Kino a Kimia ʻO ka pauka kristal melemele māmā. Ka helu hehee 113-115 °c.
Hoʻohana No nā mea ʻala a me nā lāʻau lapaʻau waena
Haʻawina in vitro ʻAʻole ʻo Isovanillin kahi substrate no ka aldehyde oxidase a no laila ua hoʻololi ʻia i ka waika isovanillic ka nui e ka aldehyde dehydrogenase. ʻO Isovanillin ka mea hoʻomaha o ka ʻokiʻoki ileum i hoʻokomo ʻia e 5-HT (IC 50 = 356±50μM).
In vivo haʻawina ʻO Isovanillin (2 mg/kg & 5 mg/kg) a me iso-acetovanillon (2 mg/kg & 5 mg/kg) loaʻa nā hopena antidiarrheal a me ka anti-motility ma ka ʻōpū o ka ʻōpū.

Huahana Huahana

Huahana Huahana

Nā hōʻailona pōʻino Xi – Hoʻohaunaele
Nā Code Risk 36/37/38 – Hoʻonanea i nā maka, ʻōnaehana hanu a me ka ʻili.
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 – E hoʻohana i nā lole pale kūpono a me nā mīkina lima.
S36 – E komo i nā lole pale kūpono.
WGK Kelemānia 3
RTECS CU6540000
TSCA ʻAe
HS Code 29124900
Nānā Hazard Hoʻonanea

 

Hoʻolauna

ʻO Isolamine (Vanillin) kahi mea hoʻohuihui. He paʻa keʻokeʻo keʻokeʻo a ʻeleʻele melemele a hiki ke hoʻoheheʻe ʻia i ka wai akā ʻoi aku ka maikaʻi o ka hoʻoheheʻe ʻana i nā mea hoʻoheheʻe organik.

 

Loaʻa ʻia ke ʻano hoʻomākaukau o ka isovulin ma o nā ʻano ʻelua: kumu ʻala maoli a me ka synthesis kemika. Hiki ke unuhi ʻia nā kumu ʻala maoli mai nā pīni vanilla a i ʻole nā ​​pī guar, ʻoiai ke hoʻomākaukau ʻia ka synthesis kemika ma o ka hana hou ʻana me ka p-hydroxybenzaldehyde. Hoʻohana pinepine ʻia nā ʻano hana synthesis kemikal a hiki ke hana i ka isovanillin i ka nui.

 

ʻIke palekana: Manaʻo ʻia ʻo Isohmarin he pūhui palekana. ʻOiai hiki ke hoʻoulu i ka maʻi a i ʻole nā ​​hopena ʻino i nā kau kiʻekiʻe, palekana maʻamau i nā ʻano maʻamau.


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