I-p-Tolualdehyde CAS 104-87-0 Isithombe Esifakiwe Sefektri Sekhwalithi Ephezulu

p-Tolualdehyde CAS 104-87-0 Factory High Quality

Incazelo emfushane:

Igama Lekhemikhali: p-Tolualdehyde

Synonyms: 4-Methylbenzaldehyde

CAS: 104-87-0

Ubumsulwa: 98.0%~100.0% (GC)

Ukubukeka: Uketshezi Olungenambala Olungenambala noma Oluphuzi Olukhanyayo

Ikhwalithi Ephezulu, Ukukhiqizwa Kwezohwebo

Inquiry: alvin@ruifuchem.com

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Imininingwane Yomkhiqizo

Imikhiqizo Ehlobene

Omaka bomkhiqizo

Incazelo:

Ukunikezwa Komkhiqizi Ngekhwalithi Ephezulu, Ukukhiqiza Kwezentengiso
Igama Lekhemikhali: p-TolualdehydeCAS: 104-87-0

Chemical Properties:

Igama Lekhemikhali	p-Tolualdehyde
Omqondofana	I-PTAL;i-para-Tolualdehyde;4-Methylbenzaldehyde
Inombolo ye-CAS	104-87-0
Inombolo yeCAT	I-RF-PI375
Isimo Sesitoko	Esitokweni, Isikali Sokukhiqiza Sifinyelela Kumathani
I-Molecular Formula	C8H8O
Isisindo samangqamuzana	120.15
I-Melting Point	-6 ℃
Iphuzu elibilayo	204~205℃(lit.) 82-85℃/11 mmHg (lit.)
Ukuminyana	1.019 g/mL ku-25℃ (lit.)
Ibhrendi	I-Ruifu Chemical

Imininingwane:

Into	Imininingwane
Ukubukeka	Uketshezi Olungenambala Okungenambala noma Okuphuzi Okukhanyayo
I-Acid Value	≤2 KOH/g
I-Arsenic (As)	≤2ppm
I-Cadmium (Cd)	≤1ppm
Ukuhlolwa Kombala	≤50
Ukuhola (Pb)	≤10ppm
I-Mercury (Hg)	≤1ppm
Ukuhlanzeka / Indlela Yokuhlaziya	98.0%~100.0% (GC)
I-Refractive Index N20/D	1.540~1.548
I-Solubility ku-95% Ethanol	Sula 1ml/1ml 95% Ethanol
I-Gravity ethize (20/20℃)	1.012~1.018
Izinga Lokuhlola	I-Enterprise Standard
Ukusetshenziswa	Pharmaceutical Intermediates

Iphakheji nesitoreji:

Iphakheji: Ibhodlela, Umgqomo, 25kg/Umgqomo, noma ngokwezidingo zekhasimende.

Isimo Sesitoreji:Gcina ezitsheni ezivaliwe endaweni epholile neyomile;Vikela ekukhanyeni, umswakama.

Izinzuzo:

I-FAQ:

Isicelo:

I-p-Tolualdehyde (CAS 104-87-0) yenziwa i-Vilsmeier reaction isebenzisa i-toluene ne-dimethylformamide noma i-Guttermann–Koch reaction isebenzisa i-toluene ne-carbon monoxide.I-p-Tolualdehyde isetshenziswa njengendawo emaphakathi yokwenziwa kwemithi, amakha odayi namakhemikhali ezolimo, izithasiselo ze-resin, kanye nezicelo zezokwelapha.Ibuye isetshenziswe njenge-fixative of flavorings.Ibuye isetshenziswe njengezinto ezibalulekile ze-organic intermediates, ezisetshenziselwa izinongo, i-triphenylmethane dye synthesis, njll.