Coumarin
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Post Date: | Apr 20,2017 |
Expiry Date: | Apr 20,2018 |
Detailed Description: |
Cas No. :91-64-5
Synonyms: Benzo-alpha-pyrone; Rattex; Coumarinic anhydride; Coumarin powder; 2-Oxo-1, 2-benzopyran; O-Hydroxycinnamic acid lactone; Benzo-a-pyrone
CAS: 91-64-5 Formula: C9H6O2 Molecular Weight: 146.15 EINECS: 202-086-7 Density: 1.248 g/cm3 Melting Point: 68-73 °C(lit. ) Boiling Point: 297.999 °C at 760 mmHg Flash Point: 118.268 °C Purity: 99%min Appearance: White crystals or crystalline powder PackAge: 1kg/foil bag, 25kg/ drum LimitNum: 100 Kilogram Transportation: Keep dry and closed, shipped by air Application: Used in the manufacture of spices, as sweet agent, also used in electroplating |
CAS Registry Number: | 91-64-5 |
Synonyms: | ;2H-1-Benzopyran-2-one;COUMARINE;1-Benzopyran-2-one;1,2-Benzopyrone;Chromen-2-one;O-Oxy-Cinnamic Lactone ;2H-chromen-2-one; |
Molecular Formula: | C9H6O2 |
Molecular Weight: | 146.1427 |
Molecular Structure: | |
Hazard Symbols: | Xn:Harmful; |
Risk Codes: | R20/21/22:; R36/37/38:; R40:; |
Safety Description: | S26:; S36/37:; |
Company: | YC Technology Co.Ltd [ China ] |
Contact: | sophia |
Tel: | 86-158-27085426 |
Fax: | |
Email: | sophia888@yccreate.com |
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