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Tributylcitrat Produkt Beschreibung

Tributyl citrate Struktur
77-94-1
CAS-Nr.
77-94-1
Bezeichnung:
Tributylcitrat
Englisch Name:
Tributyl citrate
Synonyma:
nsc8491;citroflex4;Citroflex 4;Citroflex 4C;BUTYL CITRATE;N-BUTYLCITRATE;Tributylcitrat;tributyl ester ;TRIBUTYL CITRATE;TributylCitrate99+%
CBNumber:
CB2299345
Summenformel:
C18H32O7
Molgewicht:
360.44
MOL-Datei:
77-94-1.mol

Tributylcitrat Eigenschaften

Schmelzpunkt:
≥300 °C(lit.)
Siedepunkt:
234 °C (17 mmHg)
Dichte
1.043 g/mL at 20 °C(lit.)
Brechungsindex
n20/D 1.445
Flammpunkt:
300 °C
storage temp. 
Store below +30°C.
Löslichkeit
Miscible with acetone, ethanol, and vegetable oil; practically insoluble in water.
Aggregatzustand
Liquid
Farbe
Clear
Wasserlöslichkeit
insoluble
Merck 
14,1564
BRN 
1806072
InChIKey
ZFOZVQLOBQUTQQ-UHFFFAOYSA-N
CAS Datenbank
77-94-1(CAS DataBase Reference)
NIST chemische Informationen
Butyl citrate(77-94-1)
EPA chemische Informationen
1,2,3-Propanetricarboxylic acid, 2-hydroxy-, tributyl ester(77-94-1)

Sicherheit

Kennzeichnung gefährlicher T
R-Sätze: 25
S-Sätze: 26-36/37/39-45-24/25
RIDADR  UN 2811 6.1/PG 2
WGK Germany  3
RTECS-Nr. TZ8608000
TSCA  Yes
HS Code  29181500

Tributylcitrat Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:

R25:Giftig beim Verschlucken.

S-Sätze Betriebsanweisung:

S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
S24/25:Berührung mit den Augen und der Haut vermeiden.

Chemische Eigenschaften

Colorless or pale-yellow, stable, odorless, nonvolatile liquid. Practically insoluble in water. Combustible.

Chemische Eigenschaften

Tributyl citrate is a clear, odorless, practically colorless, oily liquid.

Verwenden

Plasticizer and solvent for nitrocellulose lacquers; in polishes, inks and similar Preparations; also as anti-foam agent.

Vorbereitung Methode

Tributyl citrate is prepared by the esterification of citric acid with butanol.

Pharmazeutische Anwendungen

Tributyl citrate is used to plasticize polymers in formulated pharmaceutical coatings. The coating applications include capsules, tablets, beads, and granules for taste masking, immediate release, sustained-release, and enteric formulations.

Sicherheit(Safety)

Tributyl citrate is used in oral pharmaceutical formulations. It is generally regarded as an essentially nontoxic and nonirritating material. However, ingestion of large quantities may be harmful.
LD50 (cat, oral): >50 mL/kg
LD50 (mouse, IP): 2.9 g/kg
LD50 (rat, oral): >30 mL/kg

Lager

Tributyl citrate should be stored in well-closed containers in a cool, dry location at temperatures not exceeding 38℃. When stored in accordance with these conditions, tributyl citrate is a stable material.

Inkompatibilitäten

Tributyl citrate is incompatible with strong alkalis and oxidizing materials.

Regulatory Status

Approved in the USA for indirect food contact in food films. Included in the Canadian List of Acceptable Non-medicinal Ingredients.

Tributylcitrat Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Tributylcitrat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 224)Lieferanten
Firmenname Telefon Fax E-Mail Land Produktkatalog Edge Rate
Shenzhen Sendi Biotechnology Co.Ltd.
0755-23311925 18102838259
0755-23311925 Abel@chembj.com CHINA 3194 55
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20672 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32447 55
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
86-0551-65418684 info@tnjchem.com China 1861 55
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3623 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 30001 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23980 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 sales@jushengtech.com CHINA 28236 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 8921 58
Chongqing Chemdad Co.,Ltd
+86-19923101450
sales@chemdad.com CHINA 4001 58

77-94-1(Tributylcitrat)Verwandte Suche:


  • N-BUTYLCITRATE
  • TRIBUTYL CITRATE
  • TRI-N-BUTYL CITRATE
  • TRIPHENYLBENZYLPHOSPHONIUM CHLORIDE
  • 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, tributyl ester
  • 1,2,3-Propanetricarboxylicacid,2-hydroxy-,tributylester
  • 2,3-propanetricarboxylicacid,2-hydroxy-tributylester
  • 2-Hydroxy-1,2,3-propanetricarboxylic acid, tributyl ester
  • Citroflex 4
  • tributyl ester
  • TributylCitrate99+%
  • Tri-n-butylcitrate,99%
  • Tributylcitrat
  • 1,2,3-Tributyl 2-hydroxypropane-1,2,3-tricarboxylate
  • Citroflex 4C
  • Citric acid tributyl
  • Tributyl citrate,97%
  • Tributyl Citrate (500 mg)
  • Tributyl Citrate(TBC)
  • Butyl Citrate Citric Acid Tributyl Ester
  • Tributyl 2-hydroxypropane-1,2,3-tricarboxylate
  • 1,2,3-Propanetricarboxylicacid, 2-hydroxy-, 1,2,3-tributyl ester
  • Tributyl citrate >=97.0%
  • citroflex4
  • nsc8491
  • Tributyl 2-hydroxy-1,2,3-propanetricarboxylate
  • tributyl2-hydroxy-1,2,3-propanetricarboxylate
  • BUTYL CITRATE
  • BENZYL TRIPHENYL PHOSPHOROUS CHLORIDE
  • CITRIC ACID TRI-N-BUTYL ESTER
  • CITRIC ACID TRIBUTYL ESTER
  • 77-94-1
  • C18H32O7
  • C25H22PCl
  • HOCCOOC4H9CH2COOC4H92
  • Organic Building Blocks
  • Esters
  • Wittig Reaction
  • Phosphonium Compounds
  • Wittig & Horner-Emmons Reaction
  • C12 to C63
  • Carbonyl Compounds
  • Building Blocks
  • Hydroxycarboxylic Acid Esters (Plasticizer)
  • Plasticizer
  • Functional Materials
  • Hydroxycarboxylic Acid Esters (Plasticizer)
  • Plasticizer
  • Amino ester
  • fine chemicals
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