Natrium-4-propoxycarbonylphenoxid

Bezeichnung:Natrium-4-propoxycarbonylphenoxid

CAS-Nr35285-69-9

Englisch Name:Sodium propylparaben

CBNumberCB7176672

SummenformelC10H13NaO3

Molgewicht204.2

MOL-Datei35285-69-9.mol

Synonyma

Natrium-4-propoxycarbonylphenoxid

Natrium-4-propoxycarbonylphenoxid physikalisch-chemischer Eigenschaften

Schmelzpunkt	302°C
Dichte	1.24 g/cm3 (25 °C)
Dampfdruck	0.001Pa at 20℃
storage temp.	Store at +15°C to +25°C.
Löslichkeit	Freely soluble in water, sparingly soluble in ethanol (96 per cent), practically insoluble in methylene chloride.
pka	8.46[at 20 ℃]
Aggregatzustand	Solid
Farbe	White to Off-White
PH	9.5-10.5 (1g/l, H2O, 20°C)
Wasserlöslichkeit	1000g/L at 23℃
Stabilität	Hygroscopic
LogP	0.27 at 23℃
CAS Datenbank	35285-69-9(CAS DataBase Reference)
EPA chemische Informationen	Propylparaben sodium (35285-69-9)

Sicherheit

S-Sätze:	22-24/25
WGK Germany	2
RTECS-Nr.	DH2850000
HS Code	2918 29 00
Toxizität	LD50 orally in Rabbit: > 5000 mg/kg

Gefahreninformationscode (GHS)

Sodium propylparaben Chemische Eigenschaften,Einsatz,Produktion Methoden

S-Sätze Betriebsanweisung:
S22:Staub nicht einatmen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
Chemische Eigenschaften
Propylparaben sodium occurs as a white, crystalline, odorless or almost odorless powder.
Chemische Eigenschaften
White or almost white, hygroscopic, crystalline powder.
Verwenden
Sodium Propylparaben is a preservative. Sodium Propylparaben is also an excipient used in various pharmaceutical formulations.
Verwenden
Pharmaceutic aid (antimicrobial preservative).
Vorbereitung Methode
Propylparaben sodium is produced from benzoic acid.
Flammability and Explosibility
Not classified
Pharmazeutische Anwendungen
Propylparaben sodium is used as an antimicrobial or antifungal preservative in oral pharmaceuticals and in many water-based cosmetics. It is generally used in combination with other paraben esters.
Kontakt-Allergie
This substance is one of the parabens family. Parabens are esters formed by p-hydroxybenzoic acid and an alcohol. They are largely used as biocides in cosmetics and toiletries, medicaments, or food. They have synergistic power with other biocides. Parabens can induce allergic contact dermatitis, mainly in chronic dermatitis and wounded skin.
Sicherheit(Safety)
Propylparaben sodium is used in oral pharmaceuticals and cosmetics. The pure form is toxic by the IV route and moderately toxic by ingestion and the IP route. Propylparaben sodium may cause asthma, rashes, and hyperactivity.
LD50 (mouse, IP): 0.49 g/kg
LD50 (mouse, IV): 0.18 g/kg
LD50 (mouse, oral): 3.7 g/kg
Lager
Propylparaben sodium is stable under normal conditions. It decomposes on heating. Store in a tightly closed container.
Inkompatibilitäten
The activity of propylparaben sodium can be adversely affected by the presence of other excipients or active ingredients, such as atropine, essential oils, iron, magnesium trisilicate, talc, polysorbate 80 and other nonionic surfactants, sorbitol, weak alkalis, and strong acids.
Regulatory Status
Included in the FDA Inactive Ingredients Database (oral capsules, tablets, suspensions). Accepted for use as a food additive in Europe. Included in nonparenteral medicines (oral capsules, mixtures, orodispersible tablets, solutions and suspensions; cutaneous emulsions) licensed in the UK.

Sodium propylparaben Upstream-Materialien And Downstream Produkte

Natrium-4-propoxycarbonylphenoxid Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

35285-69-9, Sodium propylparaben Verwandte Suche:

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