CHROMAN-3,8-DIOL NEW

PRODUCT INFORMATION

• Properties

• Spectrum

 Names

Name	3,4-dihydro-2H-chromene-3,8-diol
Synonym	More Synonyms

 Chemical & Physical Properties

Molecular Formula	C9H10O3
Molecular Weight	166.17400
Exact Mass	166.06300
PSA	49.69000
LogP	0.68800

 Safety Information

HS Code	2932999099

 Synthetic Route

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8-METHOXYCHROMA... CAS#:91520-01-3 ~87% CHROMAN-3,8-DIOL CAS#:81486-17-1

Literature: Shiratsuchi; Kawamura; Akashi; Fujii; Ishihama; Uchida Chemical and Pharmaceutical Bulletin, 1987 , vol. 35, # 2 p. 632 - 641

(2-methoxy-6-pr... CAS#:2173-78-6 ~% CHROMAN-3,8-DIOL CAS#:81486-17-1

Literature: Shiratsuchi; Kawamura; Akashi; Fujii; Ishihama; Uchida Chemical and Pharmaceutical Bulletin, 1987 , vol. 35, # 2 p. 632 - 641

(8-methoxy-3,4-... CAS#:91520-04-6 ~% CHROMAN-3,8-DIOL CAS#:81486-17-1

Literature: Shiratsuchi; Kawamura; Akashi; Fujii; Ishihama; Uchida Chemical and Pharmaceutical Bulletin, 1987 , vol. 35, # 2 p. 632 - 641

 Precursor & DownStream

Precursor  4
CAS#:91520-01-3 8-METHOXYCHROMA...  CAS#:2173-78-6 (2-methoxy-6-pr...  CAS#:91520-04-6 (8-methoxy-3,4-...  CAS#:91520-02-4 [2-methoxy-6-(o...
DownStream  1
CAS#:81486-22-8 Nipradilol

 Customs

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

3,4-dihydro-2H-1-benzopyran-3,8-diol

Chroman-3,8-diol

3,4-dihydro-3,8-dihydroxy-2H-1-benzopyran

Company Profile

Our company is a high-tech enterprise specializing in chemical raw materials such as electronic materials, optoelectronic materials, semiconductor materials, UV monomers, silane catalysts, cosmetic raw materials, etc. The company integrates research and development, production, customized synthesis, and sales, and is committed to providing customers with high-quality chemical product solutions.

Our Company

Our Advantage

Rich experience

Our products have been exported to many countries, including Germany, Spain, the United Kingdom, the United States, Australia, the Middle East, Asia, and more. We have received highly positive feedback from our clients and have established long-term friendly cooperative relationships with them.

Excellent quality, purity, and competitive price

Excellent quality is one of the cornerstones of our success. We welcome ordering samples for quality testing.

Safe and fast delivery

We will arrange shipment of spot products as soon as we receive payment.

Customized products are determined based on the synthesis time of different products.

Excellent pre-sales and after-sales service

Pre sales:

We are committed to providing the most favorable quotes and detailed information about our products and company.

after-sale service:

We assist buyers in customs clearance by providing necessary documents and information.

If there is any dispute over product quality, we are committed to providing the best solution.

• Packaging: 

1kg/bag, 25kg/drum, 50kg/drum, 180kg/drum, 200kg/drum, 1T/bag/drum, standard export packaging or packaging required by customers

• Shipping

• Delivery:

Within 7 days after receiving your payment

Contact information

For more details, pls contact us freely.

Contact name: Tina

Email address: Tina@fdachem.com

Mob: 86 13213167925

WhatsApp/Skype/Wechat/LINE: 86 15225627621