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ngwaahịa

o-Cymen-5-ol(CAS#3228-02-2)

Ngwongwo kemịkalụ:

Usoro ihe omimi C10H14O
Molar Mass 150.22
Njupụta 0.9688 (atụmatụ)
Ebe Na-agbaze 111-114C (ọkụ)
Ebe Boling 246 Celsius C
Mmiri Solubility 210mg/L na 20 ℃
Solubility Solubility na ụlọ okpomọkụ bụ ihe dịka: 36% na ethanol, methanol 65%, isopropanol 50%, n-butanol 32%, acetone 65%. Na-adịghị edozi na mmiri
Uzuoku nrịbama 1.81Pa na 25 ℃
Ọdịdị kristal agịga ọcha
Agba Ọcha ka ọ fọrọ nke nta ka ọ bụrụ ọcha
pKa 10.36± 0.18 (buru amụma)
Ọnọdụ Nchekwa Emechiri ya na nkụ, Okpomọkụ ụlọ
Mmetụta Na-amịkọrọ mmiri ngwa ngwa
Ntụgharị uche 1.5115 (ọnụego)
MDL MFCD00010704
Njirimara anụ ahụ na kemịkalụ kristal dị ka agịga ọcha. Ebe mgbaze 112 °c, ebe esi 244 °c. Ihe ndị dị n'ime ụlọ dị ihe dịka 36% na ethanol, 65% na methanol, 50% na isopropanol, 32% na n-butanol na 65% na acetone. Na-adịghị edozi na mmiri.

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xi - mgbakasị ahụ
Koodu ihe egwu 36/37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
Nkọwapụta nchekwa S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S37/39 - Yiri uwe aka kwesịrị ekwesị na nchebe anya / ihu
NJ UN 1759
WGK Germany 2
RTECS GZ7170000
Koodu HS 29071990
Klas Hazard 8
Otu nkwakọ ngwaahịa III

 

Okwu mmalite

4-Isopropyl-3-cresol bụ ngwakọta organic. Nke a bụ ụfọdụ ozi gbasara akụrụngwa ya, ojiji ya, ụzọ nrụpụta na nchekwa ya:

 

Ogo:

- Ọdịdị: mmiri mmiri na-enweghị agba

- Solubility: soluble na alcohols na ether solvents, ubé soluble na mmiri

 

Jiri:

- A pụkwara iji ya mee ihe na njikọ nke e ji esiji ákwà na pigmenti dị ka onye na-ahụ maka ihe na-emepụta ihe.

 

Usoro:

- 4-Isopropyl-3-cresol na-enwetakarị site na mmeghachi omume methylation nke phenol na propylene.

 

Ozi nchekwa:

- 4-Isopropyl-3-cresol bụ ihe na-egbu egbu na nke na-akpasu iwe na ekwesịrị iji ya maka nchekwa mgbe emetụ ya aka.

- kọntaktị na ihe ndị dị ka oxidants siri ike, acids na alkalis kwesịrị izere iji gbochie mmeghachi omume dị ize ndụ.

- Jiri ngwa nchedo onwe onye kwesịrị ekwesị dị ka uwe, enyo na ihe mkpuchi.


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