558-55-9 Theophylline CAS NO.58-55-9
- FOB Price: USD: 1,000.00-1,000.00 /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
pharma(0-1)Metric Ton
- Product Details
Keywords
- 58-55-9
- Theophylline
- Theophylline
Quick Details
- ProName: 558-55-9 Theophylline
- CasNo: 58-55-9
- Molecular Formula: C7H8N4O2
- Appearance: white powder
- Application: pharma
- DeliveryTime: prompt
- PackAge: as clients needs
- Port: Shanghai,QingdaoTianjin,Guangzhou
- ProductionCapacity: 1 Metric Ton/Day
- Purity: 99%
- Storage: RT
- Transportation: sea
- LimitNum: 1 Kilogram
- Moisture Content: N/A
- Impurity: N/A
- N/A: N/A
Superiority
Our company was built in 2009 with an ISO certificate.In the past 6 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below:
1.Noble Metal Catalysts (Pt.Pd...)
2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)
3.OLED intermediates (Fluorene,Carbazole,Boric acid...)
4.Customs Synthesis
Our advantage:
1. Higest quality and good package
2.Fast delivery
3.Better payment term
4.Fast response to customer within 6 hours
5.Good business credit in Europe ,US ,Japan ,Korea
Anyway ,if you need any chemicals from China ,Henan Tianfu can help you
Details
Theophylline Chemical Properties
Melting point 271-273 °C
Fp 11 °C
storage temp. 2-8°C
solubility 0.1 M HCl: soluble
form powder
pka 8.77(at 25℃)
color white
Water Solubility 8.3 g/L (20 ºC)
Merck 14,9285
Stability: Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference 58-55-9(CAS DataBase Reference)
NIST Chemistry Reference 1,3-Dimethylxanthine(58-55-9)
EPA Substance Registry System 1H-Purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-(58-55-9)
Safety Information
Hazard Codes Xn,T,F,Xi
Risk Statements 22-39/23/24/25-23/24/25-11-36/37/38
Safety Statements 7-16-36/37-45-36-26-24/25
RIDADR UN 2811 6.1/PG 3
WGK Germany 1
RTECS XH3850000
F 10-23
TSCA Yes
HazardClass 6.1(b)
PackingGroup III
Hazardous Substances Data 58-55-9(Hazardous Substances Data)