Triethyl citrate Properties
- Melting point:
- -46 °C
- Boiling point:
- 294 °C
- 1.137 g/mL at 25 °C(lit.)
- vapor density
- 9.7 (vs air)
- vapor pressure
- 1 mm Hg ( 107 °C)
- refractive index
- Flash point:
- >230 °F
- storage temp.
- H2O: soluble
- Water Solubility
- 5.7 g/100 mL (25 ºC)
- JECFA Number
- CAS DataBase Reference
- 77-93-0(CAS DataBase Reference)
- NIST Chemistry Reference
- Ethyl citrate(77-93-0)
- EPA Substance Registry System
- Triethyl citrate (77-93-0)
- Risk and Safety Statements
|HSCode||2918 15 00|
|Toxicity||LD50 orally in Rabbit: > 3200 mg/kg LD50 dermal Rabbit > 5000 mg/kg|
|Flammability||1||Materials that require considerable preheating, under all ambient temperature conditions, before ignition and combustion can occur. Includes some finely divided suspended solids that do not require heating before ignition can occur. Flash point at or above 93.3 °C (200 °F). (e.g. mineral oil, ammonia)|
|Instability||0||Normally stable, even under fire exposure conditions, and is not reactive with water (e.g. helium,N2)|
中国福彩网论坛 www.hoaemj.tw (NFPA, 2010)
Triethyl citrate price More Price(19)
|Manufacturer||Product number||Product description||CAS number||Packaging||Price||Updated||Buy|
|Sigma-Aldrich||14849||Triethyl citrate analytical standard||77-93-0||1ml||$94.7||2018-11-13||Buy|
|Sigma-Aldrich||1683606||Triethyl citrate United States Pharmacopeia (USP) Reference Standard||77-93-0||500mg||$401||2018-11-13||Buy|
|TCI Chemical||C0367||Triethyl Citrate >99.0%(GC)||77-93-0||25g||$15||2018-11-22||Buy|
|TCI Chemical||C0367||Triethyl Citrate >99.0%(GC)||77-93-0||500g||$57||2018-11-22||Buy|
|Alfa Aesar||L12639||Triethyl citrate, 99%||77-93-0||25g||$20.4||2018-11-13||Buy|
Triethyl citrate Chemical Properties,Uses,Production
DescriptionTriethyl citrate is the triester of citric acid and ethyl alcohol.
Triethyl citrate is used as a flavoring agent in foods, as a high boiling solvent and plasticizer for vinyl resins and cellulose acetates, as a plasticizer in the pharmaceutical industry for coating. Triethyl citrate is used as a natural active ingredient and flavor component with excellent deodorizing and skin care properties in cosmetic and personal care products. Triethyl citrate is also used as a plasticizer and humectant for cigarette filters. Furthermore, triethyl citrate is used s a food additive for stabilizing foams, specifically as a whipping enhancer for organic egg whites during processing.
References RH Dave (2016) Overview of pharmaceutical excipients used in tablets and capsules, Drug Topics (online). Advanstar.
Chemical PropertiesTriethyl citrate is odorless, but has a bitter taste.
Chemical PropertiesColorless, mobile liquid; bitter taste. Solubility in water 6.5 g/100 cc; solubility in oil 0.8 g/100 cc. Combustible.
Chemical PropertiesTriethyl citrate is a clear, viscous, odorless, and practically colorless, hygroscopic liquid.
OccurrenceReported found in Morello cherry, sour cherry and red currant. Also reported found in raw cabbage and white wine.
UsesPharmaceutic aid (plasticizer).
UsesTriethyl Citrate is a sequestrant that is an oily liquid, slightly solu- ble in water. it is found in lemon drinks.
Production MethodsTriethyl citrate is prepared by the esterification of citric acid and ethanol in the presence of a catalyst.
PreparationBy esterification of ethyl alcohol with citric acid.
Pharmaceutical ApplicationsTriethyl citrate and the related esters acetyltriethyl citrate, tributyl citrate, and acetyltributyl citrate are 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.
Triethyl citrate is also used as a direct food additive for flavoring, for solvency, and as a surface active agent.
Safety ProfileModerately toxic by intraperitoneal route. Mildly toxic by ingestion and inhalation. Combustible liquid when exposed to heat or flame. To fight fire, use dry chemical, CO2. When heated to decomposition it emits acrid smoke and irritating fumes. See also ESTERS and CITRIC ACID.
SafetyTriethyl citrate is used in oral pharmaceutical formulations and as a direct food additive. It is generally regarded as a nontoxic and nonirritant material. However, ingestion of large quantities may be harmful.
LD50 (mouse, IP): 1.75 g/kg
LD50 (rat, IP): 4 g/kg
LD50 (rat, oral): 5.9 g/kg
LD50 (rat, SC): 6.6 g/kg
storageTriethyl citrate should be stored in a closed container in a cool, dry location. When stored in accordance with these conditions, triethyl citrate is a stable product.
IncompatibilitiesTriethyl citrate is incompatible with strong alkalis and oxidizing materials.
Regulatory StatusGRAS listed. Accepted for use as a food additive in Europe. Included in the FDA Inactive Ingredients Database (oral capsules and tablets). Included in the Canadian List of Acceptable Nonmedicinal Ingredients.
Triethyl citrate Preparation Products And Raw materials
|Zhonglan Industry Co., Ltd.||(86) 531-82956570
||(86) 531-82956571||[email protected]||CHINA||207||58|
|Hubei Jusheng Technology Co.,Ltd.||86-18871470254
|Henan DaKen Chemical CO.,LTD.||+86-371-55531817
|Henan Tianfu Chemical Co.,Ltd.||0371-55170693
|Mainchem Co., Ltd.||+86-0592-6210733
|Hefei TNJ Chemical Industry Co.,Ltd.||86-0551-65418684 18949823763
|career henan chemical co||+86-371-86658258
|Chemwill Asia Co.,Ltd.||86-21-51086038
||86-21-51861608||[email protected];[email protected];[email protected];[email protected]||CHINA||23980||58|
|Haihang Industry Co.,Ltd||86-531-88032799
||+86 531 8582 1093||[email protected]||CHINA||8918||58|
|Xiamen AmoyChem Co., Ltd||+86 592-605 1114
View Lastest Price from Triethyl citrate manufacturers
|Image||Release date||Product||Price||Min. Order||Purity||Supply Ability||Manufacturer|
|US $1.00 / kg||1 g||99%||100KG||career henan chemical co|
Triethyl citrate Spectrum
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- Triethyl citrate >=98.0% (GC)
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- SPEARMINT OIL FCC
- Triethyl citrate Ph
- Triethyl citrate Vetec(TM) reagent grade, 98%
- Tiethyl Citrate
- Hydroxycarboxylic Acid Esters (Plasticizer)