Hydroxyacetone
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- CAS-Nr.
- 116-09-6
- Englisch Name:
- Hydroxyacetone
- Synonyma:
- 2-Propanone, 1-hydroxy-;1-hydroxypropan-2-one;ACETOL;1-HYDROXY-2-PROPANONE;1-Hydroxyacetone;1-hydroxy-propan-2-one;2-oxopropanol;Acetomethanol;Hydroxyaceton;Hydroxypropanone
- CBNumber:
- CB0714802
- Summenformel:
- C3H6O2
- Molgewicht:
- 74.08
- MOL-Datei:
- 116-09-6.mol
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Hydroxyacetone Eigenschaften
- Schmelzpunkt:
- -17 °C (lit.)
- Siedepunkt:
- 145-146 °C (lit.)
- Dichte
- 1.082 g/mL at 25 °C (lit.)
- Dampfdruck
- 9.01hPa at 25℃
- FEMA
- 4462 | HYDROXYACETONE
- Brechungsindex
- n20/D 1.425(lit.)
- Flammpunkt:
- 133 °F
- storage temp.
- 2-8°C
- L?slichkeit
- water: miscible
- pka
- 13.14±0.10(Predicted)
- Aggregatzustand
- clear liquid
- Farbe
- Colorless liquid
- Wichte
- 1.090 (20/4℃)
- Geruch (Odor)
- at 10.00 % in dipropylene glycol. pungent sweet caramellic ethereal
- Geruchsart
- caramellic
- Wasserl?slichkeit
- Miscible with water, alcohol and ether.
- Sensitive
- Hygroscopic
- Merck
- 14,65
- JECFA Number
- 1945
- BRN
- 605368
- Stabilit?t:
- Stable. Flammable. Incompatible with strong oxidizing agents, strong acids. Protect from moisture - hygroscopic.
- InChIKey
- XLSMFKSTNGKWQX-UHFFFAOYSA-N
- LogP
- 0.3 at 25℃
- CAS Datenbank
- 116-09-6(CAS DataBase Reference)
- NIST chemische Informationen
- 2-Propanone, 1-hydroxy-(116-09-6)
- EPA chemische Informationen
- 1-Hydroxyacetone (116-09-6)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
| R-S?tze: |
2017/10/16 |
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| S-S?tze: |
23-24/25-5 |
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| RIDADR |
UN 1224 3/PG 3 |
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| WGK Germany |
1 |
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| RTECS-Nr. |
UC2800000 |
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| TSCA |
Yes |
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| HazardClass |
3 |
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| PackingGroup |
III |
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| HS Code |
29144090 |
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| Toxizit?t |
mmo-sat 500 mg/plate ABCHA6 47,2461,83 |
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| Bildanzeige (GHS) |
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| Alarmwort |
Warnung |
| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H226 |
Flüssigkeit und Dampf entzündbar. |
Entzündbare Flüssigkeiten |
Kategorie 3 |
Warnung |
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| Sicherheit |
| P210 |
Von Hitze, hei?en Oberfl?chen, Funken, offenen Flammen und anderen Zündquellenarten fernhalten. Nicht rauchen. |
| P233 |
Beh?lter dicht verschlossen halten. |
| P240 |
Beh?lter und zu befüllende Anlage erden. |
| P241 |
Explosionsgeschützte [elektrische/Lüftungs-/ Beleuchtungs-/...] Ger?te verwenden. |
| P242 |
Nur funkenfreies Werkzeug verwenden. |
| P243 |
Ma?nahmen gegen elektrostatische Entladungen treffen. |
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Hydroxyacetone Chemische Eigenschaften,Einsatz,Produktion Methoden
S-S?tze Betriebsanweisung:
S23:Gas/Rauch/Dampf/Aerosol nicht einatmen(geeignete Bezeichnung(en) vom Hersteller anzugeben).
S24/25:Berührung mit den Augen und der Haut vermeiden.
Chemische Eigenschaften
colourless to yellow liquid
Verwenden
Hydroxyacetone is a chemical reagent used in various organic chemical reactions. It is a component of the Mannich reaction, amino acid caalyzes direct asymmetric aldol reactions. In the pharmaceutical setting, this compound is used in the synthesis of imidazoles acting as potent and orally active antihypertensive agents. It is also used in the syntheses of 2-oxo-propionaldehyde, imidazoles, polyols, acrolein, dyes and skin tanning agents. It yields (R)-1,2-propanediol upon reduction of hydroxyacetone in the presence of a microbial cell catalyst.
Definition
ChEBI: A propanone that is acetone in which one of the methyl hydrogens is replaced by a hydroxy group.
Allgemeine Beschreibung
Hydroxyacetone (Acetol) is important for the manufacture of polyols, acrolein, dyes and skin tanning agents. It undergoes asymmetric reduction to yield (
R)-1,2-propanediol in the presence of microbial cell catalyst.
Sicherheitsprofil
Moderately toxic by ingestion. Mutation data reported. An allergen. Implicated in aplastic anemia. A 10 gram dose may be fatal to an adult. skin contact, inhalation, or ingestion can cause asthma, sneezing, irritation of eyes and nose, hives, and eczema. Combustible when exposed to heat or flame. When heated to decomposition it emits acrid smoke and fumes.
Synthese
Hydroxyacetone is produced from Bromoacetone plus sodium formate, followed by Methanol hydrolysis of the formed ester. Or by biochemical synthesis from Propylene glycol with sorbose bacterium.
Hydroxyacetone Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Hydroxyacetone Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 298)Lieferanten
116-09-6()Verwandte Suche:
3-Hydroxypropionsure
Citric acid monohydrate
3-Hydroxypropiononitril
l-(+)-Milchsaeure
Hydroxylapatit (Ca5(OH)(PO4)3)
2,4-Pentandion
3'-Hydroxypropiophenon
Hydroxy silicone oil
3,6-Bis[(4-chlor-2-phosphonophenyl)azo]-4,5-dihydroxynaphthalin-2,7-disulfonsure
Calciumpyruvat
4-Hydroxy-4-methylpentan-2-on
5,6-Dihydroxycyclohex-5-en-1,2,3,4-tetraon
Ethylbrompyruvat
2-Hydroxy-1,4-naphthochinon
Dinatrium-3,4,5,6-tetraoxocyclohex-1-en-1,2-ylendioxid
1,3-Dihydroxyaceton
Phenylaceton
Propiophenon
- Hydroxyacetone contains <=500 ppM sodiuM carbonate as stabilizer, technical grade, 90%
- Hydroxyacetone, 95%, 95%
- Acetol 〔Hydroxyacetone〕
- 1-Hydroxypropan-2-one, Acetol
- 3-hydroxy-4-oxopentanoic acid
- Hydroxyacetone, Technical 100GR
- Acetol
Hydroxy-2-propanone
- HYDROXYACETONE
- ACETYL CARBINOL
- AKOS BBS-00004485
- 2-OXOPROPYL ALCOHOL
- acetylmethanol
- alpha-hydroxyacetone
- CH3C(O)CH2OH
- hydroxyacetone (acetol)
- hydroxymethylmethylketone
- Methanol, acetyl-
- ACETOL, TECH., 90%
- ACETOL, tech grade
- MONOHYDROXYACETONE
- 1-hydroxy-2-propanon
- Hydroxyacetone>
- 1-Hydroxy-2-propanone (Acetol)
- Hydroxyacetone (stabilized with Na2CO3)
- Hydroxyacetone USP/EP/BP
- 2-oxopropanol
- Acetomethanol
- ACETOL
- 1-HYDROXY-2-PROPANONE
- Hydroxypropanone
- 2-Propanone, 1-hydroxy-
- Hydroxyaceton
- 1-Hydroxyacetone
- 1-hydroxy-propan-2-one
- 1-hydroxypropan-2-one
- Hydroxyacetone,Technical
- HYDROXY-2-PROPANONE
- hydroxypropan-2-one
- 1，2-Decanediol(stabilized with Na2CO3)
- Glycine Impurity 29 (Hydroxyacetone)
- 116-09-6
- 0116-09-06
- HOCH2COCH3
- KETONE
- Building Blocks
- C3 to C6
- Carbonyl Compounds
- Organic Building Blocks
- Ketones
- ketone Flavor
- Industrial/Fine Chemicals
