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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