2-Hydroxy-2-methylpropiophenon
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- CAS-Nr.
- 7473-98-5
- Bezeichnung:
- 2-Hydroxy-2-methylpropiophenon
- Englisch Name:
- 2-Hydroxy-2-methylpropiophenone
- Synonyma:
- 1173;2-HYDROXY-2-METHYL-1-PHENYL-1-PROPANONE;Irgacure 1173;Omnirad 1173;BENZOYL ISOPROPANOL;PI-1173;IHT-PI 1173;Photocure-1173;2-Hydroxy-2-methylpr;2-BENZOYL-2-PROPANOL
- CBNumber:
- CB0150675
- Summenformel:
- C10H12O2
- Molgewicht:
- 164.2
- MOL-Datei:
- 7473-98-5.mol
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2-Hydroxy-2-methylpropiophenon Eigenschaften
- Schmelzpunkt:
- 4°C
- Siedepunkt:
- 102-103 °C4 mm Hg(lit.)
- Dichte
- 1.077 g/mL at 25 °C(lit.)
- Dampfdruck
- 0.57Pa at 20℃
- Brechungsindex
- n20/D 1.533(lit.)
- Flammpunkt:
- >230 °F
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- Löslichkeit
- Practically insoluble in water
- Aggregatzustand
- clear liquid
- pka
- 13.23±0.29(Predicted)
- Wichte
- 1.077
- Farbe
- Colorless to Light orange to Yellow
- Wasserlöslichkeit
- 13.3g/L at 20℃
- InChIKey
- XMLYCEVDHLAQEL-UHFFFAOYSA-N
- LogP
- 1.62 at 25℃
- CAS Datenbank
- 7473-98-5(CAS DataBase Reference)
- EPA chemische Informationen
- 1-Propanone, 2-hydroxy-2-methyl-1-phenyl- (7473-98-5)
Sicherheit
- Risiko- und Sicherheitserklärung
- Gefahreninformationscode (GHS)
| Kennzeichnung gefährlicher |
Xn |
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| R-Sätze: |
22 |
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| S-Sätze: |
23-36/37/39 |
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| RIDADR |
3082 |
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| WGK Germany |
3 |
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| RTECS-Nr. |
UC2977245 |
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| HazardClass |
9 |
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| PackingGroup |
III |
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| HS Code |
29144000 |
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| Bildanzeige (GHS) |
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| Alarmwort |
Warnung |
| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H302 |
Gesundheitsschädlich bei Verschlucken. |
Akute Toxizität oral |
Kategorie 4 |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
P264, P270, P301+P312, P330, P501 |
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| Sicherheit |
| P264 |
Nach Gebrauch gründlich waschen. |
| P264 |
Nach Gebrauch gründlich waschen. |
| P270 |
Bei Gebrauch nicht essen, trinken oder rauchen. |
| P301+P312 |
BEI VERSCHLUCKEN: Bei Unwohlsein GIFTINFORMATIONSZENTRUM/Arzt/... (geeignete Stelle für medizinische Notfallversorgung vom Hersteller/Lieferanten anzugeben) anrufen. |
| P501 |
Inhalt/Behälter ... (Entsorgungsvorschriften vom Hersteller anzugeben) zuführen. |
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2-Hydroxy-2-methylpropiophenon Chemische Eigenschaften,Einsatz,Produktion Methoden
R-Sätze Betriebsanweisung:
R22:Gesundheitsschädlich beim Verschlucken.
S-Sätze Betriebsanweisung:
S23:Gas/Rauch/Dampf/Aerosol nicht einatmen(geeignete Bezeichnung(en) vom Hersteller anzugeben).
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
Chemische Eigenschaften
Yellowish clear liquid
Verwenden
2-Hydroxy-2-benzoylpropane was used as a catalyst in real-time kinetic study of laser-induced polymerization. It is also a photoinitiator.
Allgemeine Beschreibung
2-Hydroxy-2-methylpropiophenone is a radical photoinitiator (PI) molecule that can be used in the crosslinking of polymers by the exposure of UV radiation. It can be used in the development of UV curable resins for exterior coating applications.
Hazard
Moderately toxic by ingestion.
Synthese
KBr in water is added to a solution of 2-methyl-1-phenylpropane-1,2-diol in toluene. Then, TEMPO is added. The reddish suspension is cooled to 0°C. A 12 % sodium hypochlorite solution is added while maintaining the internal temperature at 5°C or lower. The mixture is stirred for 1 h at 0-5°C and then separated for 10 min. Sodium dithionite solution (obtained from 30 g sodium dithionite (85%) and 400 ml of water)is added to the organic phase and stirred at 85°C for 1-2 h. The organic phase is again separated and concentrated (rotavap). The crude product is then subjected to fractional distillation, yielding 2-Hydroxy-2-methylpropiophenone as a colorless oil.
2-Hydroxy-2-methylpropiophenon Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
2-Hydroxy-2-methylpropiophenon Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global( 459)Lieferanten
7473-98-5(2-Hydroxy-2-methylpropiophenon)Verwandte Suche:
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2-Hydroxy-4'-isopropyl-2-methylpropiophenon
2-Hydroxy-2-methylpropiophenon
- 1-Propanone, 2-hydroxy-2-methyl-1-phenyl-
- ACETOCURE 73
- 1-Phenyl-2-hydroxy-2-methylpropane-1-one
- 1-Phenyl-2-methyl-2-hydroxy-1-propanone
- 1-Phenyl-2-(hydroxymethyl)-1-propanone
- 1-Hydroxy-1-methylethyl phenyl ketone
- 2-Hydroxy-2-Methyl-1-phenyl-1-Porpanone
- alpha-Hydroxyisobutyrophenone
- 2,2-DIMETHYL-α-HYDROXYACETOPHENONE
- Globalchem Globalcure-73
- α-Hydroxy isobutyryl benzene
- Hydroxy-2-Methylpropiophen
- 2-Hydroxy-2-Methylpropiophenone 97%
- a-Hyd[cl]roxyMethy1[e]propiophenone
- photoinitiator1173
- 2-HYDROXY-2-METHYL-1-PHENYL PROPANONE
- 2-HYDROXY-2-METHYL-PHENYLPROPANE-1-ONE
- 2-HYDROXY-2-METHYLPROPIOPHENONE
- HYDROXYMETHYL PROPIOPHENONE
- OMNIRAD 1173(former DAROCUR 1173)
- OMNIRAD 73
- HRcure-1173
- photo sensitizer 1173
- α-Hydroxyisobutyrophenone
- Doublecure 173
- IGM 1173
- TM PI 1173
- 2-Hydroxy-2-methylpropiophenone(1173)
- 2-HYDROXY-2-METHYL-1-P
- 2-Hydroxy-2-methyl-1-phenyl-1-propanone equiv.:Irgacure 1173
- YF-PI 1173
- 2-Hydroxy-2-methylpropiophenone>
- Photoinitiator Irgacure 1173
- Uv Photoinitiator Omnirad 1173 / Speedcure 73
- PHOTOINITIATOR 1173 (UV1173)
- UV Photoinitiator 1173
- Photo initiator Sunitor 1173
- Photocure-1173
- BENZOYL ISOPROPANOL
- IHT-PI 1173
- 1173
- 2-hydroxy-2-methyl-1-phenyl-1-propanon
- 2-HYDROXY-2-METHYL-1-PHENYL-1-PROPANONE
- Irgacure 1173
- Omnirad 1173
- PI-1173
- 1-Phenyl-2-Hydroxy-2-Methyl-1-Propanone
- 2-Hydroxy-2-Methylpheny-Propane-1-one
- 2-Hydroxy-2-methyl-1-phenylpropane-1-one
- 2-Hydroxy-2-methylpr
- 1-Phenyl-2-hydroxy-2-methylpropan-1-one
- 2-BENZOYL-2-PROPANOL
- Citronellyl acetate 150-84-5
- Sinocure? 1173 / Photoinitiator 1173 / Irgacure 1173 / Darocur 1173 / Omnirad 1173
- 2-hydroxy-2-methylphenylacetone
- RJ313A
- APi-1173
- 7473-98-5
