2H-1-Benzopyran-2-one,3,4-dihydro- | CAS 119-84-6

Element: benzopyran dihydro

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C-S » Chemicals » benzopyran-one-dihydro-PX734250

Identification

2H-1-Benzopyran-2-one,3,4-dihydro-

CAS:

119-84-6

EINECS:

204-354-9

Molecular Formula:

C₉H₈O₂

MDL:

MFCD00006881

Synonym:

melilotine ; melilotin ; usaf do-12 ; fema 2381 ; oxochroman ; usafdo-12 ; nci-c55890 ; melilotol ; akos 222-08 ; tonkamel

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Prices & Availability

Data is processed

Properties for 2H-1-Benzopyran-2-one,3,4-dihydro-

Molecular Weight:

148.16 g·mol−1

Density:

1.169 g/mL at 25 °C(lit.)

Melting point:

24-25 °C(lit.)

Boiling point:

272 °C(lit.)

Flash point:

>230 ºF

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

Risk Codes:

R22 - Harmful if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin

Safety Codes:

S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing

Hazard Symbols:

Alternative Distributors of [2H-1-Benzopyran-2-one,3,4-dihydro-]

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

Long Island Pharmaceutical & Chemical Co. Ltd. | Hubei Yuancheng Saichuang Tech.Co.,Ltd | Jinan Haohua Industry Co., Ltd. | Pfaltz & Bauer, Inc. | Salsbury Chemicals, Inc.,