p-Tolualdehyde CAS 104-87-0 Falegaosimea Maualuluga
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Igoa Vailaau: p-TolualdehydeCAS: 104-87-0
Igoa Vailaau | p-Tolualdehyde |
Synonyms | PTAL;para-Tolualdehyde;4-Methylbenzaldehyde |
Numera CAS | 104-87-0 |
CAT Numera | RF-PI375 |
Tulaga Fa'asoa | I Fa'atauga, Oloa Fua e O'o i Tone |
Fuafua mole | C8H8O |
Molecular Weight | 120.15 |
Lisi Lisi | -6℃ |
Fa'apuna | 204~205℃(malamalama) 82-85℃/11 mmHg (malamalama) |
Malosi | 1.019 g/mL ile 25℃ (malamalama) |
Fa'ailoga | Ruifu Chemical |
Aitema | Fa'amatalaga |
Fa'aaliga | Suavai e leai se lanu po o le moli samasama manino |
Tau Acid | ≤2 KOH/g |
Arsenic (As) | ≤2ppm |
Cadmium (Cd) | ≤1ppm |
Su'ega Lanu | ≤50 |
Ta'ita'i (Pb) | ≤10ppm |
Mercury (Hg) | ≤1ppm |
Mama / Suʻesuʻega Metotia | 98.0%~100.0% (GC) |
Fa'asino Upu N20/D | 1.540~1.548 |
Solubility i le 95% Ethanol | Fa'amama 1ml/1ml 95% Ethanol |
Lave Fa'apitoa (20/20℃) | 1.012~1.018 |
Tulaga Su'ega | Enterprise Standard |
Fa'aoga | Vailaau Fa'atekonolosi |
afifi: Fagu, paelo, 25kg / paelo, pe tusa ai ma manaoga o tagata faatau.
Tulaga teuina:Teu i totonu o pusa faʻamaufaʻailoga i se nofoaga malulu ma mago;Puipui mai le malamalama, susu.
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p-Tolualdehyde (CAS 104-87-0) e faia e le Vilsmeier reaction e fa'aogaina ai le toluene ma le dimethylformamide po'o le Guttermann-Koch fa'aogaina le toluene ma le carbon monoxide.p-Tolualdehyde o loʻo faʻaaogaina e fai ma mea faʻapitoa mo le tuʻufaʻatasia o vailaʻau faʻamaʻi, vailaʻau manogi ma agrochemicals, resin additives, ma faʻaoga faafomaʻi.E fa'aaogaina fo'i e fai ma mea e fa'apipi'i ai mea'ai.E faʻaaogaina foʻi e avea o se mea faʻale-aganuʻu taua, faʻaaogaina mo mea manogi, triphenylmethane dye synthesis, ma isi.
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p-Tolualdehyde CAS 104-87-0 Falegaosimea Maualuluga
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