3-Hydroxypropionsure

Bezeichnung:3-Hydroxypropionsure

CAS-Nr503-66-2

Englisch Name:3-Hydroxypropionic acid

CBNumberCB6711580

SummenformelC3H6O3

Molgewicht90.08

MOL-Datei503-66-2.mol

Synonyma

3-Hydroxypropionsure

3-Hydroxypropionsure physikalisch-chemischer Eigenschaften

Schmelzpunkt	16.8°C (estimate)
Siedepunkt	212°C (rough estimate)
Dichte	1.066 g/mL at 25 °C
Brechungsindex	1.4489
Flammpunkt	>110°
storage temp.	2-8°C
Löslichkeit	Ethanol, Methanol, Water
Aggregatzustand	Colourless Solution
pka	4.51(at 25℃)
Farbe	Colorless to Almost colorless
Wasserlöslichkeit	270.1g/L(25 ºC)
Kosmetik-Inhaltsstoffe Funktionen	SKIN CONDITIONING - MISCELLANEOUS
InChI	InChI=1S/C3H6O3/c4-2-1-3(5)6/h4H,1-2H2,(H,5,6)
InChIKey	ALRHLSYJTWAHJZ-UHFFFAOYSA-N
SMILES	C(O)(=O)CCO
CAS Datenbank	503-66-2(CAS DataBase Reference)

Sicherheit

Kennzeichnung gefährlicher	Xi,Xn
R-Sätze:	36/37/38-41-37/38-22
S-Sätze:	26-36/37/39-39
WGK Germany	WGK 1
HS Code	29181990
Speicherklasse	10 - Combustible liquids
Hazard Classifications	Acute Tox. 4 Oral Eye Dam. 1 Skin Irrit. 2 STOT SE 3

Gefahreninformationscode (GHS)

3-Hydroxypropionic acid Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
Beschreibung
3-Hydroxypropionic acid (3-HP) is considered as a potential building block either for organic synthesis or high performance polymers.It is a 3-carbon carboxylic acid, structural isomer of lactic acid, which naturally exists in some thermophilic archaea and bacteria. This organic compound has been pointed out by the US Department of Energy as a promising biomass derivate, which could potentially be used for the production of high added-value chemicals like1,3-propanediol, acrylic acid, acrylamide, and bioplastics.
Being 3-HP a commercially valuable, important platform chemical, researches have been conducted about its production on commercial scale, mainly from renewable sources. The biological production of 3-HP from glycerol and glucose, both based on microbial fermentation, are among the main routes studied. More specifically, research activities have been devoted to goals such as identifying novel biochemical pathways, metabolic engineering of microbial strains for the production of 3-HP, and improvements of cultivation techniques to increase 3-HP production titers.
Despite intense research efforts, there are still important bottlenecks for cost efficient, large scale biological production of 3-Hydroxypropionic Acid.
Chemische Eigenschaften
Syrupy substance. Easily soluble in water, ethanol and ether.
Verwenden
A three carbon non-chiral compound, 3-Hydroxypropionic acid can be used as a building block for industrial chemicals.
Verwenden
3-Hydroxypropionic Acid induces gene expressions and also functions as a reagent for industrial application.
Definition
ChEBI: A 3-hydroxy monocarboxylic acid that is propionic acid in which one of the hydrogens attached to the terminal carbon is replaced by a hydroxy group.
Vorbereitung Methode
β-Hydroxypropionic acid can be prepared by alkaline hydration of acrylic acid or by treatment of ethylene chlorohydrin with sodium cyanide, followed by hydrolysis of the resulting β-hydroxypropionitrile. It is also readily obtained by hydrolysis of the commercially important and easily accessible compound β-propiolactone.

3-Hydroxypropionic acid Upstream-Materialien And Downstream Produkte

3-Hydroxypropionsure Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

503-66-2, 3-Hydroxypropionic acid Verwandte Suche:

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