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alpha-Dihydroartemisinin CAS NO.123930-80-3
- Min.Order: 100 Metric Ton
- Payment Terms: L/C,T/T,Other
- Product Details
Keywords
- 123930-80-3
- alpha-Dihydroartemisinin seller in China
- Sell high quality 109-09-1 produced in China factory
Quick Details
- ProName: alpha-Dihydroartemisinin
- CasNo: 123930-80-3
- Molecular Formula: C5H4ClN
- Appearance: detailed see specifications
- Application: intermediates
- DeliveryTime: Within 3-7 days after receipt of your ...
- PackAge: As customer request
- Port: QINGDAO CHINA
- ProductionCapacity: 100 Metric Ton/Day
- Purity: 98%min
- Storage: Store in a cool,dry place and keep awa...
- Transportation: Common products:Sea/Air/Courier Dange...
- LimitNum: 100 Metric Ton
Superiority
Details
Details
2-Chloropyridine Chemical Properties
mp -46 °C
bp 168 °C
density 1.209
vapor pressure 1.7 mm Hg ( 20 °C)
refractive index n20/D 1.532(lit.)
Fp 149 °F
storage temp. Refrigerator
Water Solubility 27 g/L (20 ºC)
BRN 105788
CAS DataBase Reference 109-09-1(CAS DataBase Reference)
NIST Chemistry Reference Pyridine, 2-chloro-(109-09-1)
Safety Information
Hazard Codes T
Risk Statements 23/24/25-36/37/38
Safety Statements 26-36/37/39-45-28A-27
RIDADR UN 2822 6.1/PG 2
WGK Germany 3
RTECS US5950000
Hazard Note Toxic
HazardClass 6.1
PackingGroup II
HS Code 29333999
2-Chloropyridine Usage And Synthesis
Chemical Properties Clear colourless to light yellow liquid
Usage 2-Chloropyridine (2-CPY) has been identified as a trace organic chemical in process streams, wastewater and even drinking water. Furthermore, it appears to be formed as a secondary pollutant during t he decomposition of specific insecticides.
General Description A colorless oily liquid. Toxic by ingestion and/or skin absorption. Used to make other chemicals.
Air & Water Reactions Slightly soluble in water and denser than water.
Fire Hazard Combustible material: may burn but does not ignite readily. When heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. Runoff may pollute waterways. Substance may be transported in a molten form.
2-Chloropyridine Preparation Products And Raw materials
Preparation Products 1-[6-(Trifluoromethyl)pyridin-2-yl]piperazine-->2-MORPHOLINONICOTINALDEHYDE-->2-Chloro-3-pyridinecarboxaldehyde-->Diphenyl-2-pyridylphosphine-->2-Chloro-4-nitropyridine 1-oxide-->4-PYRIDIN-2-YLISOXAZOL-5-AMINE-->2-Chloro-6-trifluoromethylnicotinic acid-->Forchlorfenuron-->5-(Aminomethyl)-2-chloropyridine-->N-(4-NITROPYRIDIN-2-YL)ACETAMIDE-->4-NITRO-PYRIDIN-2-YLAMINE-->2-ACETAMIDO-4-NITROPYRIDINE-N-OXIDE-->2-Chloropyridine-N-oxide-->2-AMINO-4-NITROPYRIDINE-N-OXIDE-->4-AMINO-2-CHLOROPYRIDINE-->Pyriproxyfen-->2-Chloro-4-nitropyridine-->N-(2-CHLOROPYRIDIN-3-YL)-2-NITROBENZAMIDE-->Bis(1-hydroxy-1H-pyridine-2-thionato-O,S)copper
Raw materials Azabenzene-->2-Aminopyridine
