Theophylline manufacturers and suppliers

Theophylline suppliers

Properties

Melting point:: 271-273 °C

Boiling point:: 312.97°C (rough estimate)

Density: 1.3640 (rough estimate)

refractive index: 1.6700 (estimate)

Flash point:: 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

BRN: 13463

BCS Class: 3,1

Stability:: Stable. Incompatible with strong oxidizing agents.

InChIKey: ZFXYFBGIUFBOJW-UHFFFAOYSA-N

LogP: -0.020

CAS DataBase Reference: 58-55-9(CAS DataBase Reference)

IARC: 3 (Vol. 51) 1991

NIST Chemistry Reference: 1,3-Dimethylxanthine(58-55-9)

EPA Substance Registry System: Theophylline (58-55-9)

Safety Information

Symbol(GHS): GHS06

Signal word: Danger

Hazard statements: H301

Precautionary statements: P264-P270-P301+P310-P405-P501

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

HS Code: 29395900

Hazardous Substances Data: 58-55-9(Hazardous Substances Data)

Toxicity: LD50 oral in rabbit: 350mg/kg

Use

theophylline is tonic and skin conditioning. Its cosmetic activity is not clearly or definitively established. It is most often found in anti-cellulite products. Theophylline is in the same family of bio chemicals as caffeine. It is naturally occurring in tea.

You can find Theophylline suppliers, manufacturers, and distributors from countries such as CHINA, India and the United States here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.