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3H-2-Benzopyran-3-one,1,4-dihydro-

CAS: 4385-35-7
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Updatetime:Mar 01 2017
Company Profile
Contact:wenbin tang
Tel:86-519-82551605
Fax:86-0519-82555089
Address: Jindong industrial Park,jintan,Changzhou
Quick Details
Classification: Agrochemical Intermediates
Cas NO.: 4385-35-7
Molecular Formula: C9H8O2
Melting Point: 82-84℃
Boiling Point: 332.6 °C at 760 mmHg
Stability: null
Refractive index:1.562
Flash Point: 137.7 °C
Purity: 98%
Appearance: WHITE CRYSTALLINE POWDER
usage: Important intermediates used in the industrial production of pharmaceuticals and agricultu
Brand Name:
EINECS: 224-493-9
Aliase: 3H-2-Benzopyran-3-one,1,4-dihydro-; 3-Isochromanone(8CI);Acetic acid, (a-hydroxy-o-tolyl)-, d-lactone (7CI);1H-2-Benzopyran-3(4H)-one;2-Hydroxymethylphenylaceticacid lactone;3,6-Dihydro-4,5-benzo-2-pyrone;Benzeneacetic acid,2-(hydroxymethyl)-, d-lact...
Purity: 98%
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Detailed Description

Synonyms:
3-Isochromanone(8CI); Acetic acid, (a-hydroxy-o-tolyl)-, d-lactone (7CI); 1H-2-Benzopyran-3(4H)-one; 2-Hydroxymethylphenylaceticacid lactone; 3,6-Dihydro-4,5-benzo-2-pyrone; Benzeneacetic acid,2-(hydroxymethyl)-, d-lactone; NSC 160530;
InChI:
InChI=1/C9H8O2/c10-9-5-7-3-1-2-4-8(7)6-11-9/h1-4H,5-6H2

Company Information
Name:CHANGZHOU YIYUAN BIOTECHNOLOGY LIMITED COMPANY √ Verified
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Trade Category: Manufacturer√ Verified
Registered Time: 0 √ Verified
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Address: Jindong industrial Park,jintan,Changzhou
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Product/Service: RETAPAMULIN,ISOAMYL NITRATE,4-amino-3-fluorobenzoic acid otc.

The company is located in the economically developed Jiangsu the western suburbs of Changzhou, the company from Shanghai airport250 kilometers, be close by. Along high-speed, location, transportation is convenient.

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