Synonyms:

High purity Theophylline CAS NO.58-55-9;Caffeine Impurity 1(Caffeine EP Impurity A);Theophylline Anhydrous powder;Diprophylline Impurity 2（Diprophylline EP Impurity B）;99% High purity Theophylline TOP1 supplier in China CAS NO.58-55-9 kf-wang(at)kf-chem.com;Pentoxifylline Impurity 3(Pentoxifylline EP Impurity C);1,3-Dimethyl-3,7-dihydro-1H-purine-2,6-dione;1,3-dimethyl-xanthin

Canonical SMILES: CN1C2=C(C(=O)N(C1=O)C)NC=N2

HS Code: 29395900

Density:1.3640(roughestimate)

Boiling Point:312.97°C(roughestimate)

Refractive Index:1.6700(estimate)

Flash Point: 11 °C

Melting Point: 271-273 °C

Storage: 2-8°C

PKA: 8.77(at25℃)

Appearance: powder

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

Transport: UN 2811 6.1/PG 3

WGK Germany: 1

HazardClass: 6.1(b)