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5-amino-2-fluorobenzoic acid(CAS# 56741-33-4)

Waiwai Kemika:

ʻĀpana Molekala C7H6FNO2
Molar Mass 155.13
ʻO ka mānoanoa 1.430±0.06 g/cm3(Wanamua)
Lae hehee 190 °C
Lae Boling 351.3±27.0 °C(Wānana ʻia)
Lae Flash 166.3°C
Puʻupuʻu mahu 1.54E-05mmHg ma 25°C
pKa 2.41±0.10(Wanamua)
Kūlana Waihona E mālama i kahi pōʻeleʻele, Inert ea, lumi wela
Hōʻike Hōʻike 1.606
MDL MFCD00077449

Huahana Huahana

Huahana Huahana

Nā Code Risk R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili.
R22 – 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 – E komo i nā lole pale kūpono.
S37 - E hoʻohana i nā mīkina lima kūpono.
HS Code 29163990
Nānā Hazard Hoʻonanea

 

Hoʻolauna

ʻO ka 5-amino-2-fluorobenzoic acid he mea hoʻohuihui kino me ke ʻano kemika C7H6FNO2. He paʻa keʻokeʻo keʻokeʻo, paʻa i ka mahana wela. Eia ka wehewehe ʻana o kona ʻano, hoʻohana, hoʻomākaukau a me ka ʻike palekana.

 

ʻAno:

1. Nānā: 5-amino-2-fluorobenzoic acid he paʻa keʻokeʻo keʻokeʻo.

2. Solubility: He haʻahaʻa ka solubility i ka wai a hiki ke hoʻoheheʻe iki ʻia i nā mea hoʻoheheʻe organik e like me ka ethanol a me ke ketone.

3. Thermal stability: Loaʻa iā ia ke kūpaʻa wela maikaʻi a ʻaʻole maʻalahi ka decompose i ka wā hoʻomehana.

 

E hoʻohana:

ʻO ka 5-amino-2-fluorobenzoic acid he mea koʻikoʻi koʻikoʻi i ka synthesis organik a hoʻohana maʻamau ʻia i nā ʻoihana lāʻau lapaʻau a me nā mea pena.

1. Nā noi lāʻau lapaʻau: Hiki ke hoʻohana ʻia e synthesize i kekahi mau lāʻau lapaʻau, e like me clozapine.

2. Noi kala: Hiki ke hoʻohana ʻia ma ke ʻano he kumu mua no ka synthesis o kekahi mau kala kala.

 

Kaʻina hoʻomākaukau:

ʻO nā ʻano hana hoʻomākaukau o ka 5-amino-2-fluorobenzoic acid ka nui o kēia mau mea:

1. Ka hopena o ka fluorination: Hoʻopili pū ʻia ka 2-fluorobenzoic acid a me ka amonia me kahi catalyst e loaʻa ai ka 5-amino-2-fluorobenzoic acid.

2. ka hopena diazo: e hoʻomākaukau mua i ka pūhui diazo o 2-fluorobenzoic acid, a laila e hana me ka amonia e hoʻohua i ka 5-amino-2-fluorobenzoic acid.

 

ʻIke palekana:

Pono ka ʻike palekana ma ka 5-amino-2-fluorobenzoic acid i ka noiʻi hou a me ka hōʻoia hoʻokolohua. I ka hoʻohana ʻana, pono e noʻonoʻo i kēia mau mea:

1. Hōʻalo i ka hoʻopili ʻana: pale i ka pili ʻana me ka ʻili, nā maka a me ka ʻōpū hanu. Holoi me ka wai maʻemaʻe ma hope koke o ka pili ʻana.

2. No ka mālama ʻana: E kūʻai ma kahi maloʻo a maʻalili, ma kahi mamao o ke ahi a me nā mea hiki ke ahi.

3. memo hana: i ka hoʻohana 'ana i ke kaʻina hana pono e komo i nā mīkina lima pale, nā aniani a me nā masks, e hōʻoia i ka ventila maikaʻi.


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