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TheophyllineCAS#58-55-9

Chemical Name：Theophylline

CAS No.:58-55-9

Appearance: White Powder

Molecular Formula：CC7H8N4O2

Molecular weight:180.16

Sample: Available

MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)

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Product Details

Products Description of Theophylline CAS# 58-55-9

Theophylline industrial product purity ≥ 99%, white crystalline powder, odorless or slightly ammoniacal odor. Melting point 270-274℃, boiling point decomposes. Vapor pressure < 0.1 hPa (25℃), relative density 1.76 (20℃). Solubility in water: slightly soluble, soluble in hot water and alkaline solutions, slightly soluble in ethanol, insoluble in ether. Stable, incompatible with strong oxidizing agents and mineral acids.

Parameters

Melting point	271-273 °C
Boiling point	312.97°C (rough estimate)
density	1.3640 (rough estimate)
refractive index	1.6700 (estimate)
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
BRN	13463
BCS Class	3,1
Stability:	Stable. Incompatible with strong oxidizing agents.
Cosmetics Ingredients Functions	SKIN CONDITIONING - MISCELLANEOUS
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

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

Product Application of TheophyllineCAS#58-55-9

heophylline 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.

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