36544

Chloressigsäure

PESTANAL^®, analytical standard

• Synonym(e): Monochloressigsäure
• Lineare Formel: ClCH₂COOH
• CAS-Nummer: 79-11-8
• Molekulargewicht: 94.50
• Beilstein: 605438
• EG-Nummer: 201-178-4
• MDL-Nummer: MFCD00002683
• UNSPSC-Code: 41116107
• PubChem Substanz-ID: 329755387
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Dampfdichte: 3.26 (vs air)
• Dampfdruck: 0.75 mmHg ( 20 °C)
• Produktlinie: PESTANAL^®
• Assay: 98-100% (HPLC)
• Haltbarkeit: limited shelf life, expiry date on the label
• Methode(n): HPLC: suitable; gas chromatography (GC): suitable
• bp: 189 °C (lit.)
• mp (Schmelzpunkt): 60-63 °C (lit.)
• Anwendung(en): agriculture; environmental
• Format: neat
• SMILES String: OC(=O)CCl
• InChI: 1S/C2H3ClO2/c3-1-2(4)5/h1H2,(H,4,5)
• InChIKey: FOCAUTSVDIKZOP-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Chloroacetic acid belongs to the class of haloacetic acid compounds.

Chloroacetic acid is the degradation product of the herbicide, chloroacetanilide.

Anwendung

Chloroacetic acid may be used as an analytical reference standard for the analysis of chloroacetic acid in:

• Natural waters by ion chromatography-electrospray ionization-tandem mass spectrometry (IC-ESI-MS/MS).
• Bottled water, swimming pool water, and both source water and drinking water from a drinking water facility by high performance IC-ESI-MS/MS with multiple reaction monitoring (MRM) detection.
• Tap water by gas chromatography-mass spectrometry (GC-MS).
• Drinking water by GC coupled to halogen-specific detector equipped with MS operating under the electron ionization mode.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Rechtliche Hinweise

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Haftungsausschluss

The product is not intended for use as a biocide under global biocide regulations, including but not limited to US EPA′s Federal Insecticide Fungicide and Rodenticide Act, European Biocidal Products Regulation, Canada’s Pest Management Regulatory Agency, Turkey’s Biocidal Products Regulation, Korea’s Consumer Chemical Products and Biocide Safety Management Act (K-BPR) and others.

Sicherheitshinweise

• Piktogramme: GHS06,GHS05,GHS09
• Signalwort: Danger
• H-Sätze: H301 + H311 + H331,H314,H335,H400
• P-Sätze: P260 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): 258.8 °F - closed cup
• Flammpunkt (°C): 126 °C - closed cup
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges, type P3 (EN 143) respirator cartridges