ChemicalBook > CAS DataBase List > 5-methyl-(R)-(-)-Mellein,
5-methyl-(S)-(+)-Mellein
5-methyl-(R)-(-)-Mellein, 5-methyl-(S)-(+)-Mellein
- Product Name
- 5-methyl-(R)-(-)-Mellein, 5-methyl-(S)-(+)-Mellein
- CAS No.
- 7734-92-1
- Chemical Name
- 5-methyl-(R)-(-)-Mellein, 5-methyl-(S)-(+)-Mellein
- Synonyms
- (3R)-5-Methylmellein;5-Methyl mellein（Chp);5-Methyl-(R)-(-)-Mellein;5-methyl-(R)-(-)-Mellein, 5-methyl-(S)-(+)-Mellein;(3R)-3,4-Dihydro-8-hydroxy-3,5-dimethyl-1H-2-benzopyran-1-one;1H-2-Benzopyran-1-one, 3,4-dihydro-8-hydroxy-3,5-dimethyl-, (3R)-
- CBNumber
- CB82520340
- Molecular Formula
- C11H12O3
- Formula Weight
- 192.21
- MOL File
- 7734-92-1.mol
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5-methyl-(R)-(-)-Mellein, 5-methyl-(S)-(+)-Mellein Property
- Melting point:
- 128-131℃ (hexane )
- Boiling point:
- 417.3±45.0 °C(Predicted)
- Density
- 1.212±0.06 g/cm3(Predicted)
- pka
- 10.18±0.40(Predicted)
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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
TRC
- Product number
- M330968
- Product name
- 5-Methylmellein
- Packaging
- 2.5mg
- Price
- $145
- Updated
- 2021/12/16
Adipogen Life Sciences
- Product number
- BVT-0413-M001
- Product name
- 5-Methylmellein
- Purity
- ≥98%(HPLC)
- Packaging
- 1mg
- Price
- $70
- Updated
- 2021/12/16
American Custom Chemicals Corporation
- Product number
- INB0009840
- Product name
- 5-METHYLMELLEIN
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $459.26
- Updated
- 2021/12/16
AvaChem
- Product number
- 3865
- Product name
- 5-Methylmellein
- Packaging
- 5mg
- Price
- $125
- Updated
- 2021/12/16
AvaChem
- Product number
- 3865
- Product name
- 5-Methylmellein
- Packaging
- 10mg
- Price
- $225
- Updated
- 2021/12/16
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5-methyl-(R)-(-)-Mellein, 5-methyl-(S)-(+)-Mellein Preparation Products And Raw materials
Raw materials
Preparation Products
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5-methyl-(R)-(-)-Mellein, 5-methyl-(S)-(+)-Mellein Suppliers
- Tel
- 44-20819178-90 02081917890
- Fax
- (0)2080432064
- info@novachemistry.com
- Country
- United Kingdom
- ProdList
- 4381
- Advantage
- 58
- Tel
- --
- Fax
- --
- info@glenthamls.com
- Country
- United Kingdom
- ProdList
- 1429
- Advantage
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