ChemicalBook > CAS DataBase List > 3-Benzyl-7,8-dihydroxy-4-methyl-2H-chromen-2-one
3-Benzyl-7,8-dihydroxy-4-methyl-2H-chromen-2-one
- Product Name
- 3-Benzyl-7,8-dihydroxy-4-methyl-2H-chromen-2-one
- CAS No.
- 1658-77-1
- Chemical Name
- 3-Benzyl-7,8-dihydroxy-4-methyl-2H-chromen-2-one
- Synonyms
- ST5326838;ZINC00615060;SMR000300452;MLS000693314;3-(benzyl)-7,8-dihydroxy-4-methyl-coumarin;3-Benzyl-7,8-dihydroxy-4-methyl-2H-chromen-2-one;7,8-dihydroxy-4-methyl-3-(phenylmethyl)chromen-2-one;7,8-dihydroxy-4-methyl-3-(phenylmethyl)-2-chromenone;2H-1-Benzopyran-2-one, 7,8-dihydroxy-4-methyl-3-(phenylmethyl)-
- CBNumber
- CB22557371
- Molecular Formula
- C17H14O4
- Formula Weight
- 282.29
- MOL File
- 1658-77-1.mol
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3-Benzyl-7,8-dihydroxy-4-methyl-2H-chromen-2-one Property
- Melting point:
- 184 °C (decomp)
- Boiling point:
- 515.0±50.0 °C(Predicted)
- Density
- 1.355±0.06 g/cm3(Predicted)
- pka
- 7.84±0.20(Predicted)
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Safety
- HazardClass
- IRRITANT
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P330Rinse mouth.
P363Wash contaminated clothing before reuse.
P501Dispose of contents/container to..…
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N-Bromosuccinimide Price
Matrix Scientific
- Product number
- 065105
- Product name
- 3-Benzyl-7,8-dihydroxy-4-methyl-2H-chromen-2-one
- Packaging
- 500mg
- Price
- $119
- Updated
- 2021/12/16
Chemenu
- Product number
- CM290440
- Product name
- 3-Benzyl-7,8-dihydroxy-4-methyl-2H-chromen-2-one
- Purity
- 97%
- Packaging
- 5g
- Price
- $329
- Updated
- 2021/12/16
Crysdot
- Product number
- CD11241163
- Product name
- 3-Benzyl-7,8-dihydroxy-4-methyl-2H-chromen-2-one
- Purity
- 97%
- Packaging
- 5g
- Price
- $349
- Updated
- 2021/12/16
3-Benzyl-7,8-dihydroxy-4-methyl-2H-chromen-2-one Preparation Products And Raw materials
Raw materials
Preparation Products
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3-Benzyl-7,8-dihydroxy-4-methyl-2H-chromen-2-one Suppliers
- Tel
- 021-51816796-820 13611835272
- Fax
- 021-5161 3951
- sales2@sunwaypharm.com
- Country
- China
- ProdList
- 44119
- Advantage
- 58
- Tel
- 17308078590; 15928855497
- 1169488708@qq.com
- Country
- China
- ProdList
- 626
- Advantage
- 58