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High Quality Coumarin (91-64-5) (C9H6O2)
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| Post Date: | May 06,2015 |
| Expiry Date: | May 05,2016 |
| Detailed Description: |
Cas No. :91-64-5
Payment Method: T/T,Western Union,Money Gram Product Description China supplier of Coumarin(CAS: 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: | 
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| Hazard Symbols: |  Xn:Harmful; |
| Risk Codes: | R20/21/22:; R36/37/38:; R40:; |
| Safety Description: | S26:; S36/37:; |
| Company: | Hubei Yuancheng Saichuang Technology [ China ] |
| Contact: | aimee |
| Tel: | +86-027-50755968 |
| Fax: | +86-027-68886696 |
| Email: | avalan@chembj.com |
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