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Home> CAS DataBase Listed 9 > CAS 91-64-5
91-64-5 structure 3D

CAS No. 91-64-5

  • Molecular Weight: 146.14274
  • Formula: C42H68N6O9
  • Name: Nsc125569
  • Synonyms: COUMARINE; Chromen-2-one; 1,2-Benzopyrone; 1-Benzopyran-2-one; 2H-1-Benzopyran-2-one; O-Oxy-Cinnamic Lactone
Properties Safety and Handling Reach Info MSDS NMR Spectrum Synthesis Route Precursor and Product Computational chemical data
Identification of 91-64-5 Safety Data
  • [Risk Codes]
  • R20/21/22:Harmful by inhalation, in contact with skin and if swallowed
  • R36/37/38:Irritating to eyes, respiratory system and skin
  • R40:Limited evidence of a carcinogenic effect
  • [Safety Statements]
  • S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
  • S36/37:Wear suitable protective clothing and gloves
  • Hazard Symbols:
  • HazardClass:6.1
  • MSDS infomation:
  • Nsc125569 (91-64-5).msds
Properties
  • Appearance:
  • white crystalline solid
  • Molecular Weight:
  • 146.14274
  • Density:
  • 1.23
  • Boiling Point:
  • 297.5°Cat760mmHg
  • Melting Point:
  • 68-71℃
  • Flash Point:
  • 51.3°C
  • Storage Temperature:
  • Refrigerator
  • Refractive index:
  • 1.594
  • Solubility:
  • Slightly soluble AUTOI
  • Usage:
  • Pharmaceutic aid (flavor). Found in tonka beans, levender oil, woodruff, sweet clover.
  • More Properties>>
Upstream Product Downtream information
There are 285 suppliers who can provide Nsc125569 with CAS No. 91-64-5
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  • Formula:C9H6O2 
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High quality Coumarin supplier in China
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pharmaceutical intermediates, biochemistry and customized chemicals, special chemicals, organic and inorganic chemicals, medical devices, electronic chemicals and biological sciences
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Coumarin
  • FOB Price:1 USD/Kilogram 
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  • Min.Order:1/Kilogram 
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Coumarin
  • Cas No:91-64-5 
  • Formula:C9H6O2 
  • Einecs:202-086-7 
  • Description:High quality with nice price! J&H chemical provides you with the best chemical compounds you are looking for!
  • Updatetime:Nov 13 2015 
Hangzhou J&H Chemical Co., Ltd
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Coumarin 91-64-5 supplier
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  • Updatetime:Feb 25 2019 
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Nanjing Bangnuo Biotechnology Co., Ltd
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Rich stock in raw material is up to ten thousand kinds, including steroid series, peptide & sarms series,medical material, chemical material and ect
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Coumarin
  • Cas No:91-64-5 
  • Min.Order:1/Kilogram 
  • Supply Ability:500 Year/Metric Ton 
  • Formula:C9H6O2 
  • Payment:L/C,T/T,Western Union, 
  • Appearance:Colorless crystals 
  • Updatetime:Jan 14 2019 
MOSINTER GROUP LIMITED
  • Registered Time:2004
  • Legal Representative:Fedor
  • Employees:11 - 50 People
  • Tel:86-574-89212210
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  • Address:Guangbo Center Office 2002, YinXianDaDao 1357
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Additives for Gasoline and diesel, Pharmaceutical Products, Fire retardant products
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Coumarin
  • FOB Price:1 USD/Gram 
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  • Address:No.88 Keyuan Road,Chengdu,Sichuan,China
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phytochemicals; natural plant active ingredient monomer;reference standards of TCM(Traditional Chinese Medicine)
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2H-Benzopyran-2-one
  • Cas No:91-64-5 
  • Purity:97% 
  • Formula:C9H6O2 
  • Einecs:202-086-7 
  • Description:organic latermediates
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shijiazhuang guizheng trade co.,ltd
  • Category:LLC (Ltd Liability Corp)
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  • Address:east huaxia road pudong shanghai china
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Coumarin
  • Cas No:91-64-5 
  • Purity:contact us for more details about Coumarin, CAS:91-64-5 
  • Formula:C9H6O2 
  • Appearance:contact us for more details about Coumarin, CAS:91-64-5 
  • Einecs:202-086-7 
  • Description:FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the Coumarin, CAS:91-64-5 with the most competitive price and the best quality. We can offer effici...
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1,2-BENZOPYRONE
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Coumarin
  • Cas No:91-64-5 
  • Formula:C9H6O2 
  • Einecs:202-086-7 
  • Updatetime:Nov 21 2018 
Shanghai Hope Chem Co., Ltd.
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Shanghai Hope Chem Co., Ltd. was founded in 2014 with registered capital of RMB 2 million Yuan.
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Coumarin
  • FOB Price:20 USD/Kilogram 
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Wuhan Senwayer Century chemical Co.,Ltd
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Coumarin
  • Cas No:91-64-5 
  • Formula:C9H6O2 
  • Einecs:202-086-7 
  • Description:Coumarin
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  • Address:C-2103 Wonder Business Square, 15 Yuhua West Rd.
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Coumarin
  • Cas No:91-64-5 
  • Formula:C9H6O2 
  • Einecs:202-086-7 
  • Description: Product Name: Coumarin     Formula: C9H6O2   CAS NO.: 91-64-5     Melting Point: 69--71   Boiling Point: 290--301   Flash Point: 151   Solubility in water: Slightly Soluble   Solubility in ethanol: 1 gram can dissolve fully in 15 ml 95% ethanol   APPEARANCE: ...
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Coumarin 91-64-5
  • FOB Price:100 USD/Gram 
  • Cas No:91-64-5 
  • Formula:C9H6O2 
  • Payment:L/C,T/T,Western Union,MoneyGran, 
  • Einecs:202-086-7 
  • Description:Coumarin Product Name: Coumarin Synonyms: TIMTEC-BB SBB000094;O-HYDROXYCINNAMIC ACID LACTONE;TONKA BEAN CAMPHOR;5,6-BENZO-2-PYRONE;AKOS 212-75;2H-1-BENZOPYRAN-2-ONE;2H-1-BENZOPYAN-2-ONE;1,2-BENZOPYRONE CAS: 91-64-5 MF: C9H6O2 MW:
  • Updatetime:Feb 04 2017 
Shenzhen Simeiquan Biotechnology Co.Ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2001
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food additives ,flavor and fragrance,Pharmaceutical intermediates.steroid.special for anbolic steroid hormone powder Muscle Building Steroids,Oral Anabolic Steroids,Injectable Anabolic Steroids
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Coumarin
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  • Min.Order:1/Kilogram 
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China supplier of Coumarin(CAS:91-64-5)
  • FOB Price:1 USD/Kilogram 
  • Cas No:91-64-5 
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  • Purity:99% 
  • Supply Ability:300 Year/Kilogram 
  • Formula:C9H6O2 
  • Payment:L/C,T/T,Western Union,MoneyGran, 
  • Updatetime:Sep 29 2016 
Wuhan Dahua Weiye Pharmaceutical Co.,Ltd
  • Category:Partnership
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  • Registered Capital:US$101 Thousand - US$500 Thousand
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  • Employees:51 - 100 People
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  • Address:daijiashan 45,jiangan economic departmen zone,wuhan,hubei,China
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