7-Methoxy-4,4-dimethyl-1H-2-benzopyran-1,3(4H)-dione

Product Name: 7-Methoxy-4,4-dimethyl-1H-2-benzopyran-1,3(4H)-dione
CAS No.: 55974-25-9
Chemical Name: 7-Methoxy-4,4-dimethyl-1H-2-benzopyran-1,3(4H)-dione
Synonyms: Gliquidone Impurity 9;7-Methoxy-4,4-diMethylisochroMan-1,3-dione;7-Methoxy-4,4-dimethyl-1,3-isochromandione;7-Methoxy-4,4-dimethylisochromane-1,3-dione;7-methoxy-4,4-dimethylisochromene-1,3-dione;7-Methoxy-4,4-dimethyl-1H-2-benzopyran-1,3(4H)-dione;1H-2-Benzopyran-1,3(4H)-dione, 7-methoxy-4,4-dimethyl-;7-methoxy-4,4-dimethyl-3,4-dihydro-1H-2-benzopyran-1,3-dione
CBNumber: CB92604247
Molecular Formula: C12H12O4
Formula Weight: 220.22
MOL File: 55974-25-9.mol

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7-Methoxy-4,4-dimethyl-1H-2-benzopyran-1,3(4H)-dione Property

Boiling point:: 366.9±42.0 °C(Predicted)
Density: 1.205
storage temp.: 2-8°C

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H301Toxic if swalloed

H311Toxic in contact with skin

H314Causes severe skin burns and eye damage

H331Toxic if inhaled

Precautionary statements

P260Do not breathe 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+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P310Immediately call a POISON CENTER or doctor/physician.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

American Custom Chemicals Corporation

Product number: CHM0079061
Product name: 4,4-DIMETHYL-7-METHOXYISOCHROMAN-1,3-DIONE
Purity: 95.00%
Packaging: 5G
Price: $909.56
Updated: 2021/12/16

Alichem

Product number: 55974259
Product name: 7-Methoxy-4,4-dimethylisochroman-1,3-dione
Packaging: 1g
Price: $386.88
Updated: 2021/12/16

Chemenu

Product number: CM162552
Product name: 7-methoxy-4,4-dimethylisochroman-1,3-dione
Purity: 95%
Packaging: 1g
Price: $430
Updated: 2021/12/16

Crysdot

Product number: CD11104285
Product name: 7-Methoxy-4,4-dimethylisochroman-1,3-dione
Purity: 95+%
Packaging: 1g
Price: $455
Updated: 2021/12/16

7-Methoxy-4,4-dimethyl-1H-2-benzopyran-1,3(4H)-dione Preparation Products And Raw materials

Raw materials

Preparation Products

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7-Methoxy-4,4-dimethyl-1H-2-benzopyran-1,3(4H)-dione Suppliers

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View Lastest Price from 7-Methoxy-4,4-dimethyl-1H-2-benzopyran-1,3(4H)-dione manufacturers

Career Henan Chemical Co

Product: 7-methoxy-4,4-dimethylisochromene-1,3-dione 55974-25-9
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 100KG
Release date: 2018-12-25

55974-25-9, 7-Methoxy-4,4-dimethyl-1H-2-benzopyran-1,3(4H)-dioneRelated Search:

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7-Methoxy-4,4-diMethylisochroMan-1,3-dione

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7-Methoxy-4,4-dimethylisochromane-1,3-dione

55974-25-9