6,8-Dichloro-2-oxo-2H-chromene-3-carboxylic acid | CAS 2199-86-2

Element: carboxylic chromene dichloro acid

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C-S » Chemicals » dichloro-oxo-chromene-carboxylic-acid-PX460950

Identification

6,8-Dichloro-2-oxo-2H-chromene-3-carboxylic acid

CAS:

2199-86-2

EINECS:

Molecular Formula:

C₁₀H₄ Cl₂ O₄

MDL:

MFCD00047641

Synonym:

6,8-dichloro-3-carboxycoumarin ; 6,8-dichloro-2-oxo-2h-chromene-3-carboxylic acid, 95%+ ; 2h-1-benzopyran-3-carboxylicacid, 6,8-dichloro-2-oxo- ; 6,8-dichloro-2-oxo-2h-chromene-3-carboxylic acid

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Properties for 6,8-Dichloro-2-oxo-2H-chromene-3-carboxylic acid

Molecular Weight:

259.04 g·mol−1

Density:

1.712 g/cm3

Melting point:

198 °C

Boiling point:

460.7°C at 760 mmHg

Flash point:

232.4°C

Hazard Statements

GHS03
Harmful

Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, categories 2, 3
Eye irritation, category 2A
Skin sensitization, category 1
Specific target organ toxicity following single exposure, category 3
- Respiratory tract irritation
- Narcotic effects

Not used

with the "skull and crossbones" pictogram
for skin or eye irritation if:
the "corrosion" pictogram also appears
the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Alternative Distributors of [6,8-Dichloro-2-oxo-2H-chromene-3-carboxylic acid]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Suzhou Rovathin Pharmatech Co., Ltd

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