Tripropionin

Names

[ CAS No. ]:
139-45-7

[ Name ]:
Tripropionin

[Synonym ]:
EINECS 205-365-1
Tripropionin
Glyceryl tripropionate
2,3-di(propanoyloxy)propyl propanoate
MFCD00027005

Chemical & Physical Properties

[ Density]:
1.082

[ Boiling Point ]:
175-176 °C20 mm Hg(lit.)

[ Molecular Formula ]:
C₁₂H₂₀O₆

[ Molecular Weight ]:
260.28400

[ Flash Point ]:
>230 °F

[ Exact Mass ]:
260.12600

[ PSA ]:
78.90000

[ LogP ]:
1.21460

[ Vapour density ]:
8.95 (vs air)

[ Vapour Pressure ]:
0.00204mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.434(lit.)

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YK6000000

CHEMICAL NAME :: Tripropionin

CAS REGISTRY NUMBER :: 139-45-7

BEILSTEIN REFERENCE NO. :: 1713645

LAST UPDATED :: 199707

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C12-H20-O6

MOLECULAR WEIGHT :: 260.32

WISWESSER LINE NOTATION :: 2VO1YOV2&1OV2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 6400 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971

TYPE OF TEST :: LC - Lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >220 ppm/6H

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 6400 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 840 mg/kg

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - respiratory stimulation Behavioral - somnolence (general depressed activity)

REFERENCE :: APSCAX Acta Physiologica Scandinavica. (Karolinska Institutet, S-10401 Stockholm, Sweden) V.1- 1940- Volume(issue)/page/year: 40,338,1957

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves

[ Hazard Codes ]:
F,Xn,N

[ Risk Phrases ]:
R11:Highly Flammable. R20/22:Harmful by inhalation and if swallowed . R36/37/38:Irritating to eyes, respiratory system and skin . R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .

[ Safety Phrases ]:
24/25

[ RIDADR ]:
UN 2048 3/PG 3

[ WGK Germany ]:
2

[ RTECS ]:
YK6000000

[ Packaging Group ]:
III

[ Hazard Class ]:
3

[ HS Code ]:
29021990

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2915900090

[ Summary ]:
2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

Articles

Understanding the Mechanism of Enzyme-Induced Formation of Lyotropic Liquid Crystalline Nanoparticles.

Langmuir 31 , 6933-41, (2015)

Liquid crystalline nanoparticles have shown great potential for application in fields of drug delivery and agriculture. However, optimized approaches to generating these dispersions have long been sou...

Biochemical Characterization and Molecular Modeling of Pancreatic Lipase from a Cartilaginous Fish, the Common Stingray (Dasyatis pastinaca).

Appl. Biochem. Biotechnol. 176 , 151-69, (2015)

In order to identify fish enzymes displaying novel biochemical properties, we have chosen the common stingray (Dasyatis pastinaca), one of the most primitive living jawed aquatic vertebrates as a star...

Enzymatic hydrolysis of organic-core microcapsules to produce aqueous-core microcapsules.

J. Microencapsul. 25(3) , 179-86, (2008)

This paper describes the development of a new method to obtain aqueous-core microcapsules from organic-core capsules. The direct production of microcapsules, using tripropionin as organic material, fo...