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3-Isochromanone(CAS# 4385-35-7)

Waiwai Kemika:

ʻĀpana Molekala C9H8O2
Molar Mass 148.16
ʻO ka mānoanoa 1.196±0.06 g/cm3 (Wānana ʻia)
Lae hehee 80-82 °C (kukui)
Lae Boling 130 °C / 1mmHg
Lae Flash 137.7°C
Hiki i ka wai 易溶于丙酮,甲醇,二氯乙烷等有机溶剂
Ka hoʻoheheʻe ʻO Chloroform (Liliʻiliʻi, Wela, Sonicated), Methanol (Liliʻiliʻi)
Puʻupuʻu mahu 0.000144mmHg ma 25°C
Ka nana aku Paʻa
kala kala Keokeo a Pale Beige
BRN 123692
Kūlana Waihona Hoʻopaʻa ʻia i loko o kahi maloʻo, lumi wela
Hōʻike Hōʻike 1.562
MDL MFCD00043005

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.
S37/39 – E hoʻohana i nā mīkina lima kūpono a me ka pale maka/maka
WGK Kelemānia 3

 

Hoʻolauna

ʻO 3-isochromanone(3-isochromanone) he mea hoʻohuihui mea ola, i ʻike ʻia ʻo 3-isochromonone. ʻO kēia ka wehewehe ʻana o ke ʻano, hoʻohana, hoʻokumu a me ka ʻike palekana o 3-isochromanone:

 

ʻAno:

-Nani: 3-isochromanone he kala ʻole a he melemele ʻeleʻele.

-Solubility: Hiki ke hoʻoheheʻe ʻia i nā ʻano mea hoʻoheheʻe organik, e like me ka ethanol, dimethylformamide a me dichloromethane.

-Ka helu heheʻe: ʻO ka helu heheʻe o 3-isochromanone ma kahi o 25-28 ° C.

ʻO ka molecular structure: ʻO C9H8O2 kona ʻano kemika, me kahi hui ketone a me ke apo benzene.

 

E hoʻohana:

-Ma keʻano he kikowaena: 3-isochromanone he mea koʻikoʻi koʻikoʻi i nā syntheses organik he nui a hiki ke hoʻohana ʻia e synthesize i nā lāʻau lapaʻau like ʻole, nā mea ʻala a me nā kala.

-Ka noiʻi kemika: Ma ka noiʻi kemika, hiki ke hoʻohana ʻia ka 3-isochromanone e synthesize i nā ʻano hui like ʻole a komo i nā ʻano kūlohelohe like ʻole.

 

Kaʻina hoʻomākaukau:

Loaʻa maʻamau ke ʻano o ka hana ʻana i ka 3-isochromanone ma ke kau ʻana i ka o-hydroxyisochromone i kahi hopena dehydration ma lalo o nā kūlana acidic. Hiki ke hoʻohana ʻia kēia hopena dehydration i ka mea hoʻoheheʻe ʻakika e like me ka sulfuric acid a i ʻole ka waikawa phosphoric.

 

ʻIke palekana:

-Ka 'awa'awa: Aia ka 'ike li'ili'i e pili ana i ka 'awa'awa o 3-isochromanone, akā 'ike 'ia he 'ona ha'aha'a.

-Hino: 3-isochromanone hiki ke hoʻonāukiuki i nā maka a me ka ʻili, no laila pono ʻoe e hoʻolohe i nā hana pale i ka wā e hoʻohana ai.

-Ka mālama ʻana: 3-isochromanone pono e mālama ʻia ma kahi maloʻo a me ka ʻoluʻolu, kahi mamao mai ke ahi a me nā mea hoʻoheheʻe.

 

E ʻoluʻolu e hoʻomaopopo i kēia ʻike no nā kumu ʻike wale nō, a pono e loiloi ʻia ka hoʻohana a me ka lawelawe ʻana o 3-isochromanone ma muli o nā pono hoʻokolohua kikoʻī a me nā koi hoʻoponopono.


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