17000

Bromessigsäure

ReagentPlus^®, ≥99.0%

• Synonym(e): α-Bromoacetic acid, Monobromoacetic acid
• Lineare Formel: BrCH₂COOH
• CAS-Nummer: 79-08-3
• Molekulargewicht: 138.95
• Beilstein: 506167
• EG-Nummer: 201-175-8
• MDL-Nummer: MFCD00002678
• UNSPSC-Code: 12352106
• PubChem Substanz-ID: 329751436
• NACRES: NA.22

Eigenschaften

• Qualität: reagent
• Qualitätsniveau: 200
• Produktlinie: ReagentPlus^®
• Assay: ≥99.0% (GC); ≥99.0%
• Form: solid
• Verunreinigungen: ≤1% dibromoacetic acid (¹H-NMR)
• bp: 208 °C (lit.)
• mp (Schmelzpunkt): 46-49 °C; 47-49 °C (lit.)
• Löslichkeit: chloroform: 10%, clear, colorless
• Funktionelle Gruppe: bromo; carboxylic acid
• SMILES String: NC(=O)C=C; OC(=O)CBr
• InChI: 1S/C2H3BrO2/c3-1-2(4)5/h1H2,(H,4,5)
• InChIKey: KDPAWGWELVVRCH-UHFFFAOYSA-N

Beschreibung

Anwendung

Bromoacetic acid is mainly used for the N-terminal bromoacylation of resin bound peptides.
It can also be used:

• To synthesize (Z)-2-(cyclooct-4-en-1-yloxy)acetic acid.
• To synthesize α-bromo-phenylacetamide.
• To convert aromatic thiosemicarbazones to thiazolylhydrazones.

Rechtliche Hinweise

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

Sicherheitshinweise

• Piktogramme: GHS06,GHS05,GHS09
• Signalwort: Danger
• H-Sätze: H300,H311 + H331,H314,H317,H400
• P-Sätze: P260 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 2 Oral - Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Aquatic Acute 1 - Eye Dam. 1 - Skin Corr. 1A - Skin Sens. 1
• Lagerklassenschlüssel: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): 235.4 °F - closed cup
• Flammpunkt (°C): 113 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges