Salicylaldehyde(CAS#90-02-8)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule	C7H6O2
'Misa oa Molar	122.12
Botenya	1.146 g/mL ho 25 °C (hote.)
Melting Point	1-2 °C (hote.)
Boling Point	197 °C (hote.)
Flash point	170°F
JECFA Nomoro	897
Ho qhibiliha ha Metsi	e qhibilihang hanyane
Solubility	4.9g/l
Khatello ea Mouoane	1 mm Hg (33°C)
Tekano ea Mouoane	4.2 (khahlanong le moea)
Ponahalo	Mokelikeli
Mmala	Bosehla bo hlakileng
Monko o monate	Lialmonde tse babang
Moedi wa ho pepeseha	ACGIH: TWA 5 ppm (Letlalo)OSHA: TWA 5 ppm(19 mg/m3)NIOSH: IDLH 250 ppm; TWA 5 ppm(19 mg/m3); Siling 15.6 ppm(60 mg/m3)
Merck	14,8326
BRN	471388
pKa	8.37(ho 25℃)
PH	6-8 (H2O, 20℃)Ha e sebetse
Boemo ba polokelo	-20°C
Botsitso	E tsitsitseng. E tukang. Ha e lumellane le metheo e matla, lisebelisoa tse fokotsang matla, li-acid tse matla, li-oxidizing tse matla.
E hloahloa	Moea & Khanya e Mamela
Refractive Index	n20/D 1.573(lit.)
Thepa ea 'Mele le ea Lik'hemik'hale	Mokelikeli o se nang mebala, o hlakileng, o mafura, o monko o chesang le monko oa almonde; Khatello ea mouoane:.13kPa/33 ℃; Ntlha ea Flash: 76 ℃; Ntho e qhibilihisang -7 ℃; Ntho e belang 197 ℃; Ho qhibiliha hanyenyane ka metsing, ho qhibiliha ka ethanol, ether; Boima: Boima ba kamano (metsi = 1) 1.17; botsitso: E tsitsitseng
Sebelisa	Tšebeliso ea mantlha: e sebelisoa e le li-reagents tsa tlhahlobo, linoko, li-additives tsa peterole le bakeng sa motsoako oa manyolo.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Likhoutu tsa Kotsi	R21/22 – E kotsi ha e ama letlalo mme e kwetswe. R36/38 – Ho hlohlona mahlong le letlalong. R68 – Kotsi e ka bang teng ya ditlamorao tse ke keng tsa etsollwa R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo. R20/21/22 – E kotsi ka ho hema, ho kopana le letlalo le haeba e koetsoe. R51 – E na le chefo ho lintho tse phelang metsing R36 – Ho teneha mahlong R51/53 – Chefo ho lintho tse phelang metsing, e ka baka litlamorao tsa nako e telele tikolohong ea metsing. R22 – E kotsi ha e kwetswe
Tlhaloso ea Tšireletseho	S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka. S36/37 - Apara liaparo tse loketseng tsa tšireletso le liatlana. S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho. S36 - Apara liaparo tse loketseng tsa tšireletso. S61 - Qoba ho lokolloa tikolohong. Sheba litaelo tse khethehileng / maqephe a tšireletso. S64 - S29/35 -
Li-ID tsa UN	3082
WGK Jeremane	2
RTECS	VN5250000
LIKHOUTU FLUKA BRAND F	8-10-23
TSCA	Ee
Khoutu ea HS	29122990
Sehlopha sa Likotsi	6.1(b)
Sehlopha sa ho paka	II
Chefo	MLD ka likhoto (mg/kg): 900-1000 sc (Binet)

Selelekela

Salicylaldehyde ke motsoako oa manyolo. Se latelang ke selelekela sa thepa, tšebeliso, mekhoa ea ho lokisa le tlhaiso-leseling ea polokeho ea salicylaldehyde:

Boleng:

- Ponahalo: Salicylaldehyde ke mokelikeli o se nang 'mala ho isa ho o mosehla o nang le monko o khethehileng oa almonde.

- Solubility: Salicylaldehyde e na le metsi a mangata haholo 'me e boetse e qhibiliha ka har'a metsoako e mengata ea tlhaho.

Sebelisa:

- Tatso le litatso: Salicylaldehyde e na le monko o babang o ikhethang oa almonde 'me hangata e sebelisoa litlolong tse nkhang hamonate, sesepa le koae e le e 'ngoe ea likarolo tsa monko o monate.

Mokhoa:

- Ka kakaretso, salicylaldehyde e ka hlahisoa ho tsoa ho salicylic acid ka karabelo ea redox. Motsoako o sebelisoang haholo ke oxidant ea acidic potassium permanganate.

- Mokhoa o mong oa ho itokisa ke ho fumana salicylyl alcohol ester ka chlorination ester ea phenol le chloroform catalyzed by hydrochloric acid, ebe ho fumana salicylyldehyde ka hydrolysis reaction catalyzed by acid.

Lintlha tsa Tšireletseho:

- Salicylaldehyde ke k'hemik'hale e bohale 'me e lokela ho qojoa ho tloha ho kopana ka ho toba le letlalo le mahlo.

- Ha u sebelisa kapa u tšoara salicylaldehyde, boloka maemo a matle a moea 'me u qobe ho hema mouoane oa eona.

- Ha u boloka salicylaldehyde, e lokela ho bolokoa ka har'a sets'oants'o se se nang moea, hole le ho khantša le li-oxidants.

- Haeba salicylaldehyde e kenngoa kapa e hema ka phoso, batla thuso ea bongaka hang-hang.

E fetileng: Tharollo ea Hydrazinium hydroxide(CAS#10217-52-4)

E 'ngoe: Glutaronitrile(CAS#544-13-8)

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