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Propyl butyrate

Propyl butyrate Suppliers list
Company Name: career henan chemical co
Tel: +86-371-86658258
Products Intro: Product Name: Propyl butyrate
CAS: 105-66-8
Purity:99% Package:1kg;1USD
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 86-18871470254
Products Intro: Product Name:Propyl butyrate
Purity:99% Package:5KG;1KG
Company Name: Xiamen AmoyChem Co., Ltd
Tel: +86 592-605 1114
Products Intro: Product Name:Propyl Butyrate
Company Name: Hubei xin bonus chemical co. LTD
Tel: 86-13657291602
Products Intro: Product Name:Propyl butyrate
Company Name: Chongqing Chemdad Co., Ltd
Tel: +86-13650506873
Products Intro: Product Name:Propyl butyrate
Purity:0.98 Package:1kg,2kg,5kg,10kg,25kg

Lastest Price from Propyl butyrate manufacturers

  • Propyl butyrate
  • US $1.00 / kg
  • 2019-07-06
  • CAS: 105-66-8
  • Min. Order: 1kg
  • Purity: 99%
  • Supply Ability: 100KG
Propyl butyrate Basic information
Product Name:Propyl butyrate
Synonyms:1-propylbutanoate;1-propylbutyrate;Butanoicacid,propylester;Butyricaidpropylester;n-Butyric acdi n-propyl ester;PROPYL BUTYRATE 98+%;PROPYL BUTYRATE 95+% NATURAL;N-BUTYRIC ACID N-PROPYL ESTER 98+%
Product Categories:
Mol File:105-66-8.mol
Propyl butyrate Structure
Propyl butyrate Chemical Properties
Melting point 95°C
Boiling point 142-143 °C (lit.)
density 0.873 g/mL at 25 °C (lit.)
refractive index n20/D 1.4(lit.)
Fp 102 °F
storage temp. Flammables area
Odor Threshold0.011ppm
Water Solubility 1.614g/L(17 ºC)
JECFA Number150
Merck 14,7846
BRN 1745552
CAS DataBase Reference105-66-8(CAS DataBase Reference)
NIST Chemistry ReferenceButanoic acid, propyl ester(105-66-8)
EPA Substance Registry SystemButanoic acid, propyl ester (105-66-8)
Safety Information
Hazard Codes Xi
Risk Statements 10-36/37/38
Safety Statements 16-26-36
RIDADR UN 3272 3/PG 3
WGK Germany 2
RTECS ET6200000
HazardClass 3.2
PackingGroup III
HS Code 29156000
ToxicityLD50 orally in rats: 15,000 mg/kg, P. M. Jenner et al., Food Cosmet. Toxicol. 2, 327 (1964)
MSDS Information
SigmaAldrich English
Propyl butyrate Usage And Synthesis
Chemical PropertiesClear colorless liquid
Chemical PropertiesPropyl butyrate has a pineapple and apricot-like odor with a sweet, fruity flavor of banana and pineapple. The odor is also described as sharp, pungent, rancid, sweaty and sickening.
OccurrenceReported found in fresh apple, cooked apple, apricot, banana, lemon papaya, Camembert cheese, Gruyere de Comte cheese, provolone cheese, purple passion fruit juice, apple juice, rum, fresh plums, jack fruit, ceriman or pinanona (Monstera deliciosa Liebm.), papaya, spineless monkey orange, starfruit, kiwifruit, wood apple and cherimoya.
UsesSolvent mixture for cellulose ethers.
PreparationFrom propyl alcohol and butyric acid in the presence of p-toluenesulfonic acid in benzene solution at the boil.
Aroma threshold valuesDetection: 0.8 to 124 ppb
Taste threshold valuesTaste characteristics at 20 ppm: sweet, fruity, tutti-frutti, bubble gum and pineapple-like, with a slight green nuance.
Synthesis Reference(s)The Journal of Organic Chemistry, 58, p. 6421, 1993 DOI: 10.1021/jo00075a043
HazardIrritant to mucous membranes, narcotic in high concentration.
Propyl butyrate Preparation Products And Raw materials
Raw materialsPEROXYBUTYRICACID-->FEMA 2368-->Vinyl butyrate-->4-Heptanone-->Butyric anhydride
Preparation Products1,2-Dimethoxypropane
Tag:Propyl butyrate(105-66-8) Related Product Information
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