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

China 29 United States 2 Global 31

NINGBO SYNTAME BIOTECH CO LTD

Tel: 18668283131 座机0574-28802872
Email: sales@syntame.com
Country: China
ProdList: 100
Advantage: 58

Shanghai YuLue Chemical Co., Ltd.

Tel: 021-60345187 13671753212
Fax: 021-34702061
Email: lzz841106@aliyun.com
Country: China
ProdList: 10287
Advantage: 55

Nanjing Chalf-Pharm Technology Co., Ltd.

Tel: 025-57018978 18251899859
Fax: 025-57018008
Email: sales@chalf-pharm.com
Country: China
ProdList: 5943
Advantage: 50

Amadis Chemical Company Limited

Tel: 571-89925085
Fax: 0086-571-89925065
Email: sales@amadischem.com
Country: China
ProdList: 131981
Advantage: 58

Aikon International Limited

Tel: 025-58851090 13611564524
Fax: (6)02557626880
Email: lwan@aikonchem.com
Country: China
ProdList: 15952
Advantage: 58

Hubei Xinyuanshun Pharmaceutical Chemical Co., Ltd.

Tel: 027-51831887 15337167856
Fax: 027-51837635 QQ1165326703
Email: hubeixinyuanshun@163.com
Country: China
ProdList: 10305
Advantage: 58

Hefei TNJ Chemical Industry Co.,Ltd.

Tel: 0551-65418671
Fax: 0551-65418697
Email: sales@tnjchem.com
Country: China
ProdList: 34572
Advantage: 58

Baoji Guokang Healthchem co.,ltd

Tel: +8615604608665 15604608665
Email: dominicguo@gk-bio.com
Country: CHINA
ProdList: 9427
Advantage: 58

Jinan blalong chemical co. LTD

Tel: 2710913286@.com
Email: 1513643261@qq.com
Country: China
ProdList: 14253
Advantage: 58

Chongqing Chemdad Co., Ltd

Tel: +86-023-61398051 +8613650506873
Email: sales@chemdad.com
Country: China
ProdList: 39916
Advantage: 58

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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:

7-Methoxy-4,4-dimethyl-1,3-isochromandione

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

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

7-methoxy-4,4-dimethylisochromene-1,3-dione

7-methoxy-4,4-dimethyl-3,4-dihydro-1H-2-benzopyran-1,3-dione

1H-2-Benzopyran-1,3(4H)-dione, 7-methoxy-4,4-dimethyl-

Gliquidone Impurity 9

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

55974-25-9