Synonyms:

AMinophyllin Anhydrous USP;3,9-dihydro-1,3-dimethyl-1H-purine-2,6-dione;Aminophylline dihydrochloride hyderate;Aminophylline, >=98%;(Theophylline)2 · Ethylenediamine
3,7-Dihydro-1,3-dimethyl-1H-purine-2,6-dione, cmpd. with 1,2-ethanediamine (2:1)
Theophylline hemiethylenediamine complex
Theophylline, compound with ethylenediamine (2 to 1) dihydrate
Theophylli;3,7-dihydro-1,3-dimethyl-1h-purine-2,6-dionecompd.with1,2-ethanediamine(2;aminocadol;aminocardol

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

HS Code: 29339900

Melting Point: 269-270°C

Storage: ?20°C

PKA: pKa5.0(Uncertain)

Appearance: powder

Hazard Codes: Xn,C

Risk Statements:  22-42/43-34-36/37/38-20/21/22

Safety Statements: 45-36/37/39-26-23-36

Transport: UN 2811 6.1/PG 3

WGK Germany: 3

HazardClass: 6.1(b)