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Ethyl (R)-(+)-4-chloro-3-hydroxybutyrate(CAS# 90866-33-4)

Waiwai Kemika:

ʻĀpana Molekala C6H11ClO3
Molar Mass 166.6
ʻO ka mānoanoa 1.19 g/mL ma 25 °C (kukui)
Lae hehee 93-95 °C
Lae Boling 93-95 °C/5 mmHg (māmā)
Kahuli kiko'ī(α) 14º (maʻemaʻe)
Lae Flash >110°C
Ka hoʻoheheʻe ʻO Chloroform (Kakaʻikahi), DMSO (Liʻiliʻi), Methanol (Liʻiliʻi)
Puʻupuʻu mahu 0.00145mmHg ma 25°C
Ka nana aku ʻAila
Kaumaha Kūikawā 1.190
kala kala ʻAʻole kala ʻole
pKa 13.23±0.20(Wānana ʻia)
Kūlana Waihona E mālama ma kahi pouli, Hoʻopaʻa ʻia i kahi maloʻo, Ke ana wela o ka lumi
Hōʻike Hōʻike n20/D 1.452

Huahana Huahana

Huahana Huahana

Nā hōʻailona pōʻino Xi – Hoʻohaunaele
Nā Code Risk 41 - Ka pilikia o ka pōʻino nui i nā maka
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 – E komo i nā lole pale kūpono.
S36/39 -
UN ID 2810
WGK Kelemānia 3
HS Code 29181990
Papa Hazard 6.1
Hui Pūʻulu III

 

Hoʻolauna

ʻO ka Ethyl (R)-(+)-4-chloro-3-hydroxybutyrate kahi mea hoʻohuihui. ʻO kēia ka hoʻolauna ʻana i kāna mau waiwai, hoʻohana, hana hana a me ka ʻike palekana:

 

ʻAno maikaʻi:

- He paʻa ka Ethyl (R)-(+)-4-chloro-3-hydroxybutyrate me kahi ʻano kemika kūikawā.

-

- He pūhui chiral kēia me nā stereoisomers. ʻO Ethyl (R)-(+)-4-chloro-3-hydroxybutyrate kahi isomer o dextrophone.

- Hiki ke hoʻoheheʻe ʻia i ka ethanol a me ka etera a hiki ke hoʻoheheʻe iki ʻia i ka wai.

 

E hoʻohana:

- ʻO Ethyl (R)-(+)-4-chloro-3-hydroxybutyrate he mea koʻikoʻi koʻikoʻi koʻikoʻi i hoʻohana ʻia i nā hopena synthesis organik.

- Hoʻohana ʻia kēia pūhui ma ke ʻano he catalyst a me ka ligand.

 

Hanana:

- ʻO ke ʻano hoʻomākaukau o ka ethyl (R)-(+)-4-chloro-3-hydroxybutyrate e pili ana i kahi kaʻina synthesis multi-step.

- Hiki ke ʻokoʻa nā ʻano hoʻomākaukau kikoʻī a me nā ʻano hopena ma muli o ka mea noiʻi a me ka palapala.

 

ʻIke palekana:

- Ethyl (R)-(+)-4-chloro-3-hydroxybutyrate maʻamau ka haʻahaʻa haʻahaʻa ma lalo o ka hoʻohana kūpono a me nā kūlana mālama.

- Akā, he mea kemika ia a pono e hahai i nā kaʻina hana palekana lab pono.

- I ka wā o ka lawelawe ʻana a me ka mālama ʻana, e pale i ka pili pono ʻana me ka ʻili a me nā maka, e hoʻohana i nā mīkina lima pale kemika a me nā maka aniani.

- I ka wā e mālama ai, pono e mālama ʻia ma kahi maloʻo, ʻoluʻolu a maikaʻi-ventilated, ma kahi mamao o ke ahi a me nā mea hiki ke ahi.

 


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