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Propyl butyrate

Propyl butyrate
Propyl butyrate structure
CAS No.
105-66-8
Chemical Name:
Propyl butyrate
Synonyms
propyl;FEMA 2934;Propylbutyrat;Butyric acid-p;PROPYL BUTYLATE;PROPYL BUTYRATE;1-propylbutyrate;PROPYL BUTANOATE;propyl bytanoate;1-propylbutanoate
CBNumber:
CB8688444
Molecular Formula:
C7H14O2
Formula Weight:
130.18
MOL File:
105-66-8.mol

Propyl butyrate Properties

Melting point:
95°C
Boiling point:
142-143 °C (lit.)
Density 
0.873 g/mL at 25 °C (lit.)
FEMA 
2934 | PROPYL BUTYRATE
refractive index 
n20/D 1.4(lit.)
Flash point:
102 °F
storage temp. 
Flammables area
Odor Threshold
0.011ppm
Water Solubility 
1.614g/L(17 ºC)
JECFA Number
150
Merck 
14,7846
BRN 
1745552
CAS DataBase Reference
105-66-8(CAS DataBase Reference)
Substances Added to Food (formerly EAFUS)
PROPYL BUTYRATE
FDA 21 CFR
172.515
EWG's Food Scores
1
FDA UNII
CW590750SQ
NIST Chemistry Reference
Butanoic acid, propyl ester(105-66-8)
EPA Substance Registry System
Butanoic acid, propyl ester (105-66-8)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07,GHS02
Signal word  Warning
Hazard statements  H226-H315-H319-H335
Precautionary statements  P210-P233-P240-P241+P242+P243-P280-P303+P361+P353-P370+P378-P403+P235-P501-P261-P305+P351+P338
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
Toxicity LD50 orally in rats: 15,000 mg/kg, P. M. Jenner et al., Food Cosmet. Toxicol. 2, 327 (1964)
NFPA 704
3
0 0

Propyl butyrate price More Price(17)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich W293407 Propyl butyrate ≥98% 105-66-8 sample-k $50 2021-03-22 Buy
Sigma-Aldrich 291838 Propyl butyrate 99% 105-66-8 100ml $56.8 2021-03-22 Buy
Sigma-Aldrich W293415 Propyl butyrate natural, ≥95%, FG 105-66-8 25 g $60 2021-03-22 Buy
Sigma-Aldrich W293407 Propyl butyrate ≥98% 105-66-8 1 kg $74.3 2021-03-22 Buy
Sigma-Aldrich W293415 Propyl butyrate natural, ≥95%, FG 105-66-8 100 g $95 2021-03-22 Buy

Propyl butyrate Chemical Properties,Uses,Production

Chemical Properties

Clear colorless liquid

Chemical Properties

Propyl 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.

Occurrence

Reported 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.

Uses

Solvent mixture for cellulose ethers.

Preparation

From propyl alcohol and butyric acid in the presence of p-toluenesulfonic acid in benzene solution at the boil.

Aroma threshold values

Detection: 0.8 to 124 ppb

Taste threshold values

Taste 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

Hazard

Irritant to mucous membranes, narcotic in high concentration.

Propyl butyrate Preparation Products And Raw materials

Raw materials

Preparation Products


Propyl butyrate Suppliers

Global( 140)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29954 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Xiamen AmoyChem Co., Ltd
+86 592-605 1114
sales@amoychem.com CHINA 6369 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23035 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58
SIMAGCHEM CORP
13806087780 +86 13806087780
shaobowang@simagchem.com CHINA 17453 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671
0551-65418697 sales@tnjchem.com CHINA 37441 58
Wuxi Rejoys chemical Technology Co., Ltd.
0510-86103381
0510-86103381 sales@rejoyschem.com CHINA 976 58
Dayang Chem (Hangzhou) Co.,Ltd.
17705817739 +86-571-88938639
+86-571-88938652,+86-571- 88492614 info@dycnchem.com CHINA 52932 58
Henan Alfa Chemical Co., Ltd
+8619139973225
adam@alfa-chemical.com;sales4@alfachem.cn China 11903 58

View Lastest Price from Propyl butyrate manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-07-06 Propyl butyrate
105-66-8
US $1.00 / kg 1kg 99% 100KG career henan chemical co

Propyl butyrate Spectrum


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