CAS 563-96-2 Glyoxylic acid, monohydrate (HCID 15620607)

Namen und Bezeichner

Bevorzugter Name: Glyoxylic acid, monohydrate
IUPAC: oxaldehydic acid;hydrate
Englischer Name: Glyoxylic acid monohydrate
Summenformel: C2H4O4
Molmasse: 92.05

Namen und Synonyme

Glyoxylic acid monohydrate6000-59-5Acetic acid, oxo-, hydrate (2:1)RefChem:663968Glyoxylic acid, monohydrate2-oxoacetic acid hydrate563-96-2Glyoxylic Acid Hydrate1152495-30-1oxaldehydic acid;hydrateOxoacetic Acid MonohydrateGlyoxalic acid monohydrate

Weitere Namen anzeigen

GAGLYOXALIC ACIDACETIC ACID, OXO-Dihydroxyacetic acidOxoethanoic acid2-OXOETHANOIC ACIDFormylformic acidGlyoxylic acid monohGlyoxylic acidmonohy

2-oxoacetic acid monohydrate2-OxoaceticAcidglyoxalic acid hydrateoxaldehydic acid hydrateMFCD00149497oxoacetate monohydrate2-oxoaceticacidhydrateglyoxylic acid-hydrate

Datenbank-Bezeichner

CAS: 563-96-2、6000-59-5
PubChem CID: 15620607
DTXSID: DTXSID30575892
EC Number: 679-230-4

Eigenschaften

Berechnete Struktureigenschaften

Polarare Oberfläche (TPSA): 55,4 Å²
H-Brücken-Donoren: 2
H-Brücken-Akzeptoren: 4
Frei drehbare Bindungen: 1
Schwere Atome: 6
Formalladung: 0
Komplexität: 55,9

Physikochemische Eigenschaften

Schmelzpunkt: 49 · 49-52 °C(lit.)
Siedepunkt: 100 °C · 100 °C(lit.)
Dichte: 1.33 g/mL · 1.33 g/mL at 20 °C
Brechungsindex: 20 · n20/D 1.414
Flammpunkt: 230 °F · >230 °F
storage temp.: 30 °C · Store below +30°C.
Löslichkeit: 2 O: · H2O: 0.1 g/mL, clear
pka: 3.43 · 3.43±0.11(Predicted)
Aggregatzustand: Liquid
Farbe: White to light yellow
Wasserlöslichkeit: Freely soluble
Merck: 14 · 14,4511
BRN: 969535 · 969535
Kosmetik-Inhaltsstoffe Funktionen: BUFFERINGHAIR WAVING OR STRAIGHTENINGANTISTATIC
InChI: 1S/C2H2O3.H2O/c3-1-2(4)5;/h1H,(H,4,5);1H2
InChIKey: MOOYVEVEDVVKGD-UHFFFAOYSA-N
SMILES: [H]O[H].[H]C(=O)C(O)=O
CAS Datenbank: 563 · 563-96-2(CAS DataBase Reference)

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 4 Einträge

Danger

H314 (14.5%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

P260, P261, P264, P264+P265, P272, P280, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P333+P317, P362+P364, P363, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 55 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Regulatory Information · 4 Einträge

Chemical: Acetic acid, dihydroxy-

Status: Active Update: 13-06-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/33655

Acetic acid, dihydroxy-: Does not have an individual approval but may be used under an appropriate group standard

Glyoxylic acid, monohydrate: Does not have an individual approval but may be used under an appropriate group standard

Other Safety InformationEvaluation - Glyoxylic acid

Hazard Classes and CategoriesSkin Corr. 1B (14.5%)

Sicherheitsdaten

F: 3
wgk: 1
tsca: Yes
ridadr: UN 3265 8/PG 2
hs_code: 29183000
RTECS-Nr.: MD4550000
risk_code: 34-43-41
hazard_code: C,Xi
safety_code: 26-36/37/39-45-37/39-24-27
hazard_class: 8
packing_group: III
Speicherklasse: 8A - Combustible corrosive hazardous materials
Hazard Classifications: Eye Dam. 1Met. Corr. 1Skin Irrit. 2Skin Sens. 1

Chemie und Industrie

Anwendungen · 2 Einträge

BeschreibungGlyoxylic acid monohydrate is a versatile chemical used in various pharmaceuticals, agrochemicals, and cosmetics industries. It is commonly used as an intermediate in producing chemicals like vanillin, amino acids, and herbicides. It should be stored in a cool, dry place away from oxidizing agents and sources of ignition. Glyoxylic acid monohydrate may cause severe skin burns and eye damage, so it is essential to follow proper safety guidelines when handling it. The environmental impact of this product is minimal if it is disposed of according to local regulations.

VerwendenOccurs in unripe fruit and in young green leaves; has also been found in very young sugar beets.