2017年4月12日星期三
Verapamil hydrochloride
Product Name: Verapamil hydrochloride
CAS number: 23313-68-0
Molecular Formula: C27H39ClN2O4
Formula Weight: 491.06
Description:
Melting point: 142 ° C (dec.) (Ref)
Solubility: soluble in water.
Use: Used in organic synthesis and in the pharmaceutical industry.
Storage: 0-6 ° C
Oxybutynin hydrochloride
Product Name: Oxybutynin hydrochloride
CAS: 1508-65-2
Molecular Formula: C22H32ClNO3
Formula Weight: 393.95
Description:
Melting point: 126-128 ° C
Boiling point: 494.4ºC to 760 mmHg
Flash point: 252.8 ° C
Chemical property: White powder
Use: As a spasmolytic treatment of urgency to urinate, frequent urination and Uroclepsie verwendet.Für etc.
1-Fluoro-2-nitrobenzene
Product Name: 1-Fluoro-2-nitrobenzene
CAS: 1493-27-2
Molecular formula: C6H4FNO2
Formula Weight: 141.1
Description:
Melting point: -8 ° C
Boiling point: 105-108 ° C (18 mmHg)
Flash point: 94 ° C
Density: 1.338 g / mL at 25 ° C (Lit)
Chemical properties: Clear yellow liquid.
Use: Used as intermediates of medicine and her.
Cyclopropanecarboxyldehyde price
Product Name: Cyclopropanecarboxyldehyde
CAS Number: 1489-69-6
Molecular formula: C4H6O
Formula Weight: 70.09
Description:
Boiling point: 98-101 ° C
Flash point: 7 ° C
Density: 0.938 g / ml at 25 ° C (Lit)
Product categories: pharmaceutical intermediates, cyclopropanes, simple cyclic compounds 3-wire;
Aldehydes, C1 to C6 carbonyl compounds
2-Naphthaleneethanol price
Product name:2-Naphthaleneethanol
CAS:7228-47-9
Molecular Formula:C12H12O
Formula Weight:172.22
Description:
Melting point:73-78 °C(lit.)
Boiling point:316 °C at 760 mmHg
Flash Point:145.3 °C
Density:1.119g/cm3
Chemical property:White crystalline powder
Product Categories:Alcohols; C9 to C30; Oxygen Compounds
Potassium ferrocyanide
Product Name: Potassium ferrocyanide
CAS: 13943-58-3
Molecular Formula: C24H6Fe4K4N24O3-8
Weight of formula: 1058.24
Description:
Potassium ferrocyanide, also known as yellow potassium or Kaliumhexacyanidoferrat (II) presser, a coordination compound of formula K4 [Fe (CN) 6] & agr; 3H 2 O, which forms lemon-yellow monoclinic crystals at room temperature and decomposes to its boiling point.
Cyclopentene price
Product Name: cyclopentenes
CAS: 142-29-0
Molecular Formula: C5H8
Formula Weight: 68.12
Description:
Cyclopentene is a chemical compound of formula C5H8. It is a colorless liquid with an odor of gasoline. It is one of the cycloalkenes.
Cyclopentene is produced industrially in large quantities. It is used as a monomer for the synthesis of plastics and in a number of chemical syntheses.
It can be obtained from vinyl cyclopropane in vinyl cyclopropane-cyclopentene rearrangement.
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