7-HYDROXY-2,2-DIMETHYL-CHROMAN-4-ONE

Product Name: 7-HYDROXY-2,2-DIMETHYL-CHROMAN-4-ONE
CAS No.: 17771-33-4
Chemical Name: 7-HYDROXY-2,2-DIMETHYL-CHROMAN-4-ONE
Synonyms: 7-hydroxy-2,2-dimethyl-4-chromanone;2,2-Dimethyl-7-hydroxychroman-4-one;7-HYDROXY-2,2-DIMETHYL-CHROMAN-4-ONE;7-HYDROXY-2,2-DIMETHYL-2,3-DIHYDRO-4H-CHROMEN-4-ONE;7-Hydroxy-2,2-dimethyl-3,4-dihydro-2h-1-benzopyran-4-one;2,3-Dihydro-7-hydroxy-2,2-dimethyl-4H-1-benzopyran-4-one;2,2-Dimethyl-7-hydroxy-2,3-dihydro-4H-1-benzopyran-4-one;4H-1-Benzopyran-4-one, 2,3-dihydro-7-hydroxy-2,2-dimethyl-
CBNumber: CB8281656
Molecular Formula: C11H12O3
Formula Weight: 192.21
MOL File: 17771-33-4.mol

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7-HYDROXY-2,2-DIMETHYL-CHROMAN-4-ONE Property

Melting point:: 172 °C(Solv: ethanol (64-17-5))
Boiling point:: 354.3±42.0 °C(Predicted)
Density: 1.196±0.06 g/cm3(Predicted)
pka: 7.75±0.40(Predicted)

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Safety

HazardClass: IRRITANT
HS Code: 2932990090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H303May be harmfulif swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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

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

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

TRC

Product number: B444368
Product name: 7-hydroxy-2,2-dimethyl-2,3-dihydro-4H-chromen-4-one
Packaging: 250mg
Price: $240
Updated: 2021/12/16

Matrix Scientific

Product number: 064962
Product name: 7-Hydroxy-2,2-dimethyl-2,3-dihydro-4H-chromen-4-one
Packaging: 5g
Price: $495
Updated: 2021/12/16

AK Scientific

Product number: 5940AD
Product name: 7-Hydroxy-2,2-dimethyl-2,3-dihydro-4H-chromen-4-one
Packaging: 5g
Price: $718
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0114305
Product name: 7-HYDROXY-2,2-DIMETHYL-3,4-DIHYDRO-2H-1-BENZOPYRAN-4-ONE
Purity: 95.00%
Packaging: 1G
Price: $808.89
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0114305
Product name: 7-HYDROXY-2,2-DIMETHYL-3,4-DIHYDRO-2H-1-BENZOPYRAN-4-ONE
Purity: 95.00%
Packaging: 2.5G
Price: $1147.43
Updated: 2021/12/16

7-HYDROXY-2,2-DIMETHYL-CHROMAN-4-ONE Preparation Products And Raw materials

Raw materials

Preparation Products

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7-HYDROXY-2,2-DIMETHYL-CHROMAN-4-ONE Suppliers

China 17 India 1 United Kingdom 2 United States 5 Global 25

Wuhan Chemwish Technology Co., Ltd

Tel: 86-027-67849912
Fax: 86-027-87531808
Email: sales@chemwish.com
Country: China
ProdList: 35906
Advantage: 56

Shanghai URChem Limited

Tel: 021-50890968 +86-18601776121;
Fax: 086-21-68416099 58604179
Email: danny@urchem.com
Country: China
ProdList: 517
Advantage: 58

Tianjin Being Technology Co., Ltd.

Tel: 18622939839
Fax: QQ:343281693
Email: tjby921@163.com
Country: China
ProdList: 509
Advantage: 55

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: 025-66113011 18112977050
Fax: (5)02557626880
Email: cb6@aikonchem.com
Country: China
ProdList: 15495
Advantage: 58

Bejing Famous Pharmaceutical Technology Co., Ltd.

Tel: 13331045123
Fax: 86-10-80339217
Email: 1963319514@qq.com
Country: China
ProdList: 14234
Advantage: 58

Shanghai Haohong Pharmaceutical Co., Ltd.

Tel: 400-400-8210725 4008210725
Email: malulu@leyan.com
Country: China
ProdList: 55023
Advantage: 58

Energy Chemical

Tel: 021-58432009 400-005-6266
Fax: 021-58436166
Email: marketing@energy-chemical.com
Country: China
ProdList: 44941
Advantage: 58

Henan Alpha Chemical Co., Ltd.

Tel: 0371-55013243 15324716602
Email: 2853979810@qq.com
Country: China
ProdList: 9799
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PharmaBlock Sciences (Nanjing), Inc.

Tel: 4000255188
Email: sun_dan@PharmaBlock.com
Country: China
ProdList: 7268
Advantage: 58

17771-33-4, 7-HYDROXY-2,2-DIMETHYL-CHROMAN-4-ONERelated Search:

2,2-DIMETHYL-CHROMAN-4-ONE 6,7-DIMETHOXY-2,2-DIMETHYL-4-CHLOROMANONE 7-HYDROXY-2,2,8-TRIMETHYL-2,3-DIHYDRO-4H-CHROMEN-4-ONE 7-HYDROXY-2,2-DIMETHYL-CHROMAN-4-ONE 2,2-BIS(TRIFLUOROMETHYL)-7-METHOXYCHROMANE-4-ONE 2-Butenal, 2-methyl-4-[3a,4,5,7-tetrahydro-8-hydroxy-3,3,11,11-tetramethyl-13-(3-methyl-2-butenyl)-7,15-dioxo-1,5-methano-1H,3H,11H-furo[3,4-g]pyrano[3,2-b]xanthen-1-yl]-, [1R-[1alpha,1(Z),3abeta,5alpha,14aS*]]- GARCINOLIC ACID; TRANS-(SH) 7-HYDROXY-2,2,5-TRIMETHYL-2,3-DIHYDRO-4H-CHROMEN-4-ONE 2,2-DIMETHYL-7-PROPOXY-2,3-DIHYDRO-4H-CHROMEN-4-ONE 6-(TERT-BUTYL)-7,8-DIHYDROXY-2,2-DIMETHYL-2,3-DIHYDRO-4H-CHROMEN-4-ONE GAMBOGIC ACID 5,7-DIMETHOXY-2,2-DIMETHYL-CHROMAN-4-ONE 5,7-dihydroxy-2,2-dimethyl-2,3-dihydro-4H-chromen-4-one

2,2-Dimethyl-7-hydroxy-2,3-dihydro-4H-1-benzopyran-4-one

2,2-Dimethyl-7-hydroxychroman-4-one

2,3-Dihydro-7-hydroxy-2,2-dimethyl-4H-1-benzopyran-4-one

4H-1-Benzopyran-4-one, 2,3-dihydro-7-hydroxy-2,2-dimethyl-

7-hydroxy-2,2-dimethyl-4-chromanone

7-HYDROXY-2,2-DIMETHYL-2,3-DIHYDRO-4H-CHROMEN-4-ONE

7-HYDROXY-2,2-DIMETHYL-CHROMAN-4-ONE

7-Hydroxy-2,2-dimethyl-3,4-dihydro-2h-1-benzopyran-4-one

17771-33-4