C19627

Chloroacetic acid

99%

• Sinônimo(s): Monochloroacetic acid
• Fórmula linear: ClCH₂COOH
• Número CAS: 79-11-8
• Peso molecular: 94.50
• Beilstein: 605438
• Número CE: 201-178-4
• Número MDL: MFCD00002683
• Código UNSPSC: 12352100
• ID de substância PubChem: 57653993
• NACRES: NA.21

Propriedades

• densidade de vapor: 3.26 (vs air)
• Nível de qualidade: 200
• pressão de vapor: 0.75 mmHg ( 20 °C)
• Ensaio: 99%
• forma: crystals
• pb: 189 °C (lit.)
• pf: 60-63 °C (lit.)
• solubilidade: water: soluble 3,170 g/L at 10 °C
• cadeia de caracteres SMILES: OC(=O)CCl
• InChI: 1S/C2H3ClO2/c3-1-2(4)5/h1H2,(H,4,5)
• chave InChI: FOCAUTSVDIKZOP-UHFFFAOYSA-N

Descrição

Descrição geral

Chloroacetic acid (CAA, monochloroacetic acid, MCAA) is a halogenated aliphatic carboxylic acid. Its mutagenic effects have been studied in Rattus norvegicus. The rate of degradation of MCA by photocatalysis using TiO₂ at pH 3 is reported to be enhanced under the influence of ozone. It is an irritant that hydrolyzes proteins resulting in degradation of the cells. This property has been applied in treating plantar warts.

Aplicação

Chloroacetic acid may be used to synthesize the following:

• Thiocarbamoylthioacetic acid derivatives.
• 4-Thiazolone derivatives.
• Triazinothiazolone derivatives.
• Water soluble carboxymethyl chitosan.

Exoneração de responsabilidade

“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.”

Informações de segurança

• Pictogramas: GHS06,GHS05,GHS09
• Palavra indicadora: Danger
• Frases de perigo: H301 + H311 + H331,H314,H335,H400
• Declarações de precaução: P260 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classificações de perigo: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
• Órgãos-alvo: Respiratory system
• Código de classe de armazenamento: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): 258.8 °F - closed cup
• Ponto de fulgor (°C): 126 °C - closed cup
• Equipamento de proteção individual: dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges, type P3 (EN 143) respirator cartridges