天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

Welcome to chemicalbook!
+1 (818) 612-2111
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >Flavors and fragrances>Synthetic fragrances>Carboxylic acids and esters>Aliphatic dicarboxylic acid esters>Butyl butyrate
Butyl butyrate
  • Butyl butyrate
  • Butyl butyrate
  • Butyl butyrate
  • Butyl butyrate
  • Butyl butyrate

Butyl butyrate NEW

Price Get Latest Price
Package 25KG
Min. Order: 1KG
Supply Ability: 50000KG/month
Update Time: 2023-09-13

Product Details

Product Name: Butyl butyrate CAS No.: 109-21-7
EC-No.: 203-656-8 Min. Order: 1KG
Purity: 99% Supply Ability: 50000KG/month
Release date: 2023/09/13

CAS:109-21-7
MF:C8H16O2
MW:144.21
EINECS:203-656-8
Product Categories:C8 to C9;Carbonyl Compounds;Esters;A-BAlphabetic;Alpha Sort;B;BI - BZAnalytical Standards;Chemical Class;EstersAnalytical Standards;Solvents;Volatiles/ Semivolatiles;A-BFlavors and Fragrances;Alphabetical Listings;A-B;Certified Natural Products;Flavors and Fragrances
Mol File:109-21-7.mol
Article illustration

Butyl butyrate Chemical Properties
Melting point -92 °C
Boiling point 164-165 °C (lit.)
density 0.869 g/mL at 25 °C (lit.)
vapor pressure 1.32hPa at 20℃
FEMA 2186 | BUTYL BUTYRATE
refractive index n20/D 1.406(lit.)
Fp 121 °F
storage temp. Flammables area
solubility 0.50g/l
form Liquid
color Clear colorless to pale yellow
Odorat 100.00 %. fruity banana pineapple green cherry tropical fruit ripe fruit juicy fruit
Odor Threshold0.0048ppm
Odor Typefruity
explosive limit1%(V)
Water Solubility Soluble in water. (1 g/L).
JECFA Number151
Merck 14,1556
BRN 1747101
LogP2.16 at 20℃
CAS DataBase Reference109-21-7(CAS DataBase Reference)
NIST Chemistry ReferenceButyl butyrate(109-21-7)
EPA Substance Registry SystemButyl butyrate (109-21-7)
Butyl butyrate Usage And Synthesis
DescriptionButyl butyrate is a kind of ester formed through the condensation of butyric acid and n-butanol. It has a pleasant flavor, and thus being used in the flavor industry to generate a sweet fruity flavor of pineapple-like. It occurs naturally in many kinds of fruits including apple, banana, berries, pear, plum, and strawberry. It is also found in alcoholic beverages. However, it should be noted that it is a marine pollutant, posing a threat to the marine environment. It may also penetrate into soil, contaminating groundwater and other nearby waterways.
Referenceshttps://pubchem.ncbi.nlm.nih.gov/compound/Butyl_butyrate#section=Top
https://en.wikipedia.org/wiki/Butyl_butyrate
Chemical PropertiesCLEAR COLORLESS TO PALE YELLOWISH LIQUID
Chemical PropertiesButyl Butyrate is a liquid with a sweet, fruity odor. It is a volatile constituent of many fruits and honey and is used in fruit flavor compositions.
Chemical PropertiesButyl butyrate has a fruity (pear–pineapple-like) odor.
OccurrenceReported found in fresh apple, apple juice, banana, orange juice, orange peel oil, melon, strawberry, Passiflora mollisima, soybean, honey and blue cheese.
UsesIt is very important for the food and beverages industries and used as perfuming agents. It is a applied as a solvent for resins.
UsesButyl butyrate can be used as a reactant to synthesize:
  • N




  • -(Phenylmethyl)butanamide by reacting with benzylamine via ester-amide exchange reaction in the presence of supported graphene oxide catalyst.

  • Cyclohexyl butyrate by acylation reaction with cyclohexanol using a ruthenium pincer PNN complex catalyst.

  • Butyl ether by triiron dodecacarbonyl catalyzed hydrosilylation reaction.


UsesFlavoring.
DefinitionChEBI: A butanoate ester of butan-1-ol.
PreparationBy passing vapors of n-butyl alcohol over MnO2 or ZnO at 400°C, also by passing vapors of n-butyl alcohol over CuO-VO at 180 to 200°C.
Aroma threshold valuesDetection: 87 to 1000 ppb
Taste threshold valuesTaste characteristics at 40 ppm: sweet, fresh, fruity, slightly fatty.
Synthesis Reference(s)Journal of the American Chemical Society, 69, p. 2605, 1947 DOI: 10.1021/ja01203a011
Organic Syntheses, Coll. Vol. 1, p. 138, 1941
Tetrahedron Letters, 22, p. 5327, 1981 DOI: 10.1016/S0040-4039(01)92493-1
General DescriptionA colorless liquid. Insoluble in water. A marine pollutant. Poses a threat to the aquatic environment. Immediate steps should be taken to prevent spread to the environment. May penetrate soils and contaminate groundwater and nearby waterways. Mildly irritates the eyes and skin.
Air & Water ReactionsInsoluble in water.
Reactivity ProfileButyl butyrate reacts with acids to liberate heat along with butyl alcohol and butyric acid. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by interaction with caustic solutions. Flammable hydrogen is generated by mixing with alkali metals and hydrides. May attack some forms of plastics [USCG, 1999].
HazardIrritant and narcotic. Moderate fire risk.
Health HazardInhalation or ingestion causes headache, dizziness, nausea, vomiting, and narcosis. Contact with liquid irritates eyes.
Fire HazardSome may burn but none ignite readily. Containers may explode when heated. Some may be transported hot.
Flammability and ExplosibilityFlammable
Safety ProfileModerately toxic via intraperitoneal route. Mildly toxic by ingestion. Moderately irritating to eyes, sh, and mucous membranes by inhalation. Narcotic in hgh concentrations. Flammable liquid. To fight fire, use alcohol foam, foam, CO2, dry chemical. Incompatible with oxidizing materials. When heated to decomposition it emits acrid and irritating fumes.

Packing &shipping&Payment

Packing:25kg/drum
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
Quantity(Kilograms)1 - 10000>10000
Est. Time(days)5To be negotiated

Article illustration

Article illustrationCompany information
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.

Article illustrationAdvantage
In stock

Article illustration






Company Profile Introduction

-

You may like

Recommended supplier

Product name Price   Suppliers Update time
$1.00/200KG
VIP6Y
Hebei Weibang Biotechnology Co., Ltd
2024-11-13
$1.50/1g
VIP3Y
Shaanxi Didu New Materials Co. Ltd
2022-05-19
$80.00/1kg
Hebei baicao biology science and technology co., ltd
2022-04-22
$5.00/25kg
VIP6Y
Jinan Finer Chemical Co., Ltd
2022-04-20
$0.00/25Kg/Drum
VIP5Y
Changde Changlian Chemical Co., Ltd.
2020-08-07
$0.00/25Kg/Drum
VIP5Y
Ningxia Jinhua Chemical Co.,Ltd
2020-08-07
$1.00/1kg
VIP7Y
Career Henan Chemical Co
2018-12-17
  • Since: 2017-12-08
  • Address: Building A, Enjoy city, Zhongshan East Road, Shijiazhuang city, Hebei province
INQUIRY
xing
13288715578
sales@hbmojin.com