Lebitso: 3-Hydroxy-2-naphthoic acid
Lebitso le leng: Moqapi oa CI 20; Moqapi oa CI 20 (Lihlooho); Moqapi oa CI 8; 3-Hydroxy-2-naphthalenecarboxylic acid; Bon Acid; beta-oxynaphthoic acid; 2,3-Bon Acid; Bon Acid e Hloekisitsoeng; 2-Hydroxy-3-Naphthalene Carboxylic acid; 3-Hydroxy-2-Naphthslene Carboxylic acid; 3-Hydroxy-2-Naphthalene Carboxylic acid; 2-Hydroxy-3-naphthoic acid; 3-hydroxynaphthalene-2-carboxylate
Nomoro ea CAS: 92-70-6
Nomoro ea EINECS: 202-180-8
Foromo ea limolek'hule: C11H8O3
Boima ba limolek'hule: 187.172
InChI: InChI=1/C11H8O3/c12-10-6-8-4-2-1-3-7(8)5-9(10)11(13)14/h1-6,12H,(H,13 ,14)/p-1
Sebaka sa ho qhibiliha: 217-223°C
Boemo ba ho belisa: 367.7°C ho 760 mmHg
Sebaka sa ho phatloha ha mocheso: 190.4°C
Ho qhibiliha ha metsi: Ho batla ho sa qhibilihe
Khatello ea mouoane: 4.68E-06mmHg ho 25°C

2-Naphthol-3-carboxylic acid e sebelisetsoa ho kopanya naphthol AS le li-naphthol tse ling tse fapaneng, tse kang naphthol AS-BO, AS-RL, AS-E, AS-D, AS-VL, AS-BS, AS-OL

Lintlha tsa 'mele
1. Litšobotsi: likristale tse mosehla o bobebe.

2. Boima (g/mL, 25/4℃): 1.034

3. Boima ba mouoane bo amanang (g/mL, moea=1): ha boa fumanoa

4. Sebaka sa ho qhibiliha (℃): 222~223

5. Mocheso o tloaelehileng oa ho chesa ha karolo ea kristale (enthalpy) (kJ·mol-1): -4924.1

6. Tekanyetso ea karolo ea kristale e bolela mocheso (enthalpy) (kJ·mol-1): -547.8

7. Lenane la refractive: ha lea fumanoa

8. Ntlha ea ho bonesa (℃): >150

9. Potoloho e itseng (o): ha ea etsoa qeto

10. Sebaka sa ho hotetsa se sa reroang kapa mocheso oa ho hotetsa (℃): ha sea fumanoa

11. Khatello ea mouoane (kPa, 25℃): ha ea fumanoa

12. Khatello ea mouoane o khotše (kPa, 60℃): ha ea fumanoa

13. Mocheso oa ho tuka (KJ/mol): ha oa fumanoa

14. Mocheso o tebileng (℃): ha oa fumanoa

15. Kgatelelo e tebileng (KPa): ha e a fumanwa

16. Boleng ba Logarithmic ba coefficient ea karohano ea oli-metsi (octanol/metsi): ha boa fumanoa

17. Moeli o ka hodimo wa ho phatloha (%, V/V): ha o a tsejwa

18. Moeli o tlase oa ho phatloha (%, V/V): ha oa fumanoa

19. Ho qhibiliha ha metsi: e qhibiliha habonolo ka har'a ethanol le ether, e qhibiliha habonolo ka har'a litharollo tsa benzene, chloroform le alkali, e qhibiliha hanyane ka metsing a chesang, e batla e sa qhibilihe ka metsing a batang.

Lintlha tsa chefo
Chefo e matla:

LD50 e nooang: 783mg/kg (kolobe ea Guinea)

800 mg/kg(mase)

832 mg/kg(khoto)

Litlamorao tse kholo tsa ho halefisa:

Letlalong: Ho halefisa letlalo le matheba a mucous.

Ka holim'a mahlo: phello ea ho teneha.

Ho lemoha: Ha ho na ditlamorao tse tsebahalang tsa ho lemoha.

Lintlha tsa tikoloho
Letšoao la kobo

Boemo ba kotsi ea metsi 1 (Molao oa Jeremane) (tlhahlobo ea motho ka mong lethathamong) Ntho ena e kotsi hanyane metsing.

Se ke oa lumella sehlahisoa se sa tsoakoang kapa se seholo ho kopana le metsi a ka tlas'a lefatše, litsela tsa metsi kapa litsamaiso tsa likhoerekhoere.

O se ke wa ntsha thepa tikolohong e potolohileng ntle le tumello ya mmuso.

Tlhaho le botsitso
E chefo e itekanetseng, e halefisa letlalo le lera la mucous. Ente ea rat subcutaneous LD50:376mg/kg. Lisebelisoa tsa karabelo li lokela ho ba le moea o kenang, 'me sehatsetsi sa carboxylation se lokela ho fihlela maemo a khatello. Basebetsi ba lokela ho roala limaske tse sireletsang le lisebelisoa tse ling tse sireletsang, le ho boloka moea o kenang hantle ka har'a workshop.

Mokhoa oa polokelo
Sehlahisoa sena se lokela ho koaloa le ho bolokoa hole le khanya.

Sebelisa
Di-intermediate tsa dae. E sebediswa ho kopanya Naphthol AS le mefuta e meng ya Naphthol, jwalo ka Naphthol AS-BO, AS-RL, AS-E, AS-D, AS-VL, AS-BS, AS-OL, jj. E ka boela ya sebediswa ho hlahisa Light Fast Brilliant Red BBC, Light Fast Red BBN, Rubber Red LG, Pigment Brilliant Red 6B, Lithol Red BK. E boetse e sebediswa e le intermediate tsa meriana.
Kamora hore β-naphthol le sodium hydroxide li thehe letsoai, ho futhumatsa le ho fokotsa khatello ea metsi lia omella, 'me letsoai la β-naphthol le sa nang le metsi le kenngoa ka har'a carbon dioxide ho hlahisa letsoai la disodium la 2,3 acid, leo ka mor'a moo le kenngoang ka asiti ka sulfuric acid ho fumana sehlahisoa se felileng.

Mokhoa oa puisano
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