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Isoamyl acetate CAS NO.123-92-2

MSDS/COA Download

Min.Order Quantity:
25 Kilogram
Purity:
min 99%
Port:
Qingdao/Shanghai/Tianjin
Payment Terms:
L/C,T/T,MoneyGram

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Product Details

Keywords

  • 3-Methyl-1-butanol acetate
  • Isoamyl acetate
  • CAS No. 123-92-2

Quick Details

  • ProName: Isoamyl acetate
  • CasNo: 123-92-2
  • Molecular Formula: C7H14O2
  • Appearance: colorless transparent liquid with plea...
  • Application: 1.It is widely used to configure a var...
  • DeliveryTime: within 7 days from receiving payment
  • PackAge: 25KG/Barrel or 200KG/HDPE drum
  • Port: Qingdao/Shanghai/Tianjin
  • ProductionCapacity: 30 Metric Ton/Month
  • Purity: min 99%
  • Storage: keep it at cool dry ventilated inflama...
  • Transportation: Hazard Codes Xi Risk Statements 10-66...
  • LimitNum: 25 Kilogram

Superiority

1. factory steady offer directly;

2. more than 10 years of production and process improved experience;

3. professional hazard chemical logistics;

4. reliable quality assurance

5. punctual delivery time

Details

china factory, on hot sale, best quality with competitive price isoamyl acetate 3-methyl butyl ester acetic acid


product name:

isoamyl acetate

synonyms:

1-butanol,3-methyl-,acetate;3-methyl butyl ester acetic acid;3-methyl-1-butanoacetate;3-methyl-1-butanol acetate;3-methyl-1-butanolacetate;3-methyl-1-butyl acetate;3-methyl-1-butylacetate;3-methyl-but-1-yl acetate

cas:

123-92-2

mf:

c7h14o2

mw:

130.18

einecs:

204-662-3

product categories:

analytical chemistry;solvents for hplc & spectrophotometry;solvents for spectrophotometry;
anhydrous solvents;solvent bottles;solvent by application;solvent packaging options;solvents;

mol file:

123-92-2.mol

isoamyl acetate chemical properties

mp

-78 °c

bp

142 °c756 mm hg(lit.)

density

0.876 g/ml at 25 °c(lit.)

vapor density

4.5 (vs air)

vapor pressure

5 mm hg ( 25 °c)

refractive index

n20/d 1.4(lit.)

fema

2055

fp

77 °f

storage temp.

flammables area

water solubility

0.20 g/100 ml. slightly soluble

merck

14,5111

safety information

hazard codes

xi

risk statements

10-66-36/37/38-r66-r10

safety statements

23-25-2-36/37/39-26-16-s25-s23-s2

ridadr

un 1104 3/pg 3

rtecs

ns9800000

hazardclass

3

packinggroup

iii

uses

1. it is widely used to configure a variety of fruit flavors, such as sydney, banana and some other types. there is also some appropriate application in the smoke and daily make-up essence is also appropriate application.
2. it can be used in the fragrance of heavy flowers such as chypre, sweet-scented osmanthus, hyacinth and heavy oriental flavor, being able to give the fragrance of fresh flower and adjust the fragrance odor with the dosage being often less than 1%. it is also applicable to the smiling flower type. it is also the major spices for the deployment of edible raw pear and banana flavor. it is also used in apple, pineapple, cocoa, cherry, grape, raspberry, strawberry, peach, caramel, cola, cream, coconut and vanilla bean. also commonly used in wine and tobacco flavor.
3. isoamyl acetate is a kind of edible fragrance allowed in china. it can be used to prepare fruit flavors such as strawberry, pineapple, bayberry, pear, apple, grape and banana. the dosage is 2700mg / kg in normal chewing gum. 190 mg / kg in confectionery; 120 mg / kg in pastry; 56 mg / kg in ice cream; 28 mg / kg in soft drinks.
4. isoamyl acetate is an important solvent, being able to dissolve nitrocellulose, ester gum, vinyl resin, coumarone resin, rosin, frankincense, dama resin, mountain resin and castor oil. in japan, 80% of the goods are used as spices, having a strong fruit flavor, like pears, bananas, apples and other fragrance. it is widely used in a variety of edible fruit flavor. in the smoke spice and daily cosmetic spice, there is also appropriate application. it is also used in rayon, dyes, artificial pearls, penicillin extraction and so on.
5. gb 2760 ~ 96 provides it as allowable food flavors. it can also be taken as a solvent, being the major raw material for the preparation of pear and banana flavor. it is commonly used in alcohol and tobacco flavor, also used in the preparation of apples, pineapple, cocoa, cherries, grapes, strawberries, peaches, butter, coconut and other fragrance preparation.
6. it can be used as chromatographic standard substance, extraction agent and solvent
7. it can be taken as solvent, for chromium determination, photography, printing and dyeing and the extraction agent of iron, cobalt and nickel.

standards for use of food additives

name of additive

food allowed to use it as additive

function of additive

maxima allowable amount(g/kg)

maximal allowable residue(g/kg)

isoamyl acetate

food

food-purpose spices

each ingredients of spices for the formulation of flavors should not exceed the maximal allowable residue and maximal allowable amount of food additive provided in gb2760

chemical properties

it appears as colorless transparent liquid with pleasant banana aroma, being volatile. it is miscible with ethanol, ethyl ether, benzene, carbon disulfide and other organic solvents, being almost insoluble in water.

content analysis

this was determined by the method i in the ester assay (ot-18). the amount of sample taken was 800 mg. the equivalent factor (e) in the calculation is 65.10.
alternatively, apply the non-polar column in the gas chromatography (gt-10-4) for measurement;

toxicity

adi 0 to 3.7 (fao / who, 1994);
ld5016.6 g / kg (rat, oral);

usage limit

fema (mg / kg): soft drinks 28; cold drinks 56; candy 190; baked goods 120; pudding 100; take appropriate amount as limit (fda § 172.515, 2000);

hazards & safety information

category: flammable liquids
toxicity classification: low toxicity
acute toxicity: oral - rat ld50: 16600 mg / kg
explosives hazardous characteristics: it is explosive if its vapors are blended with air
flammability and hazardous characteristics: it is easily flammable with burning releasing irritant smoke
storage and transportation characteristics: treasury: ventilated, low temperature and dry; store and transport it separately from oxidant.
extinguishing agent: dry powder, carbon dioxide, foam, mist water
occupational standard: twa 525 mg / m3; stel 650 mg / m3

chemical properties

clear colourless liquid

usage

sting pheromone of the honeybee.1

general description

oily liquid; colorless; banana odor. floats and mixes with water. flammable, irritating vapor is produced .

air & water reactions

highly flammable. insoluble in water.

reactivity profile

isoamyl acetate is an ester. esters react with acids to liberate heat along with alcohols and acids. strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. heat is also generated by the interaction of esters with caustic solutions. flammable hydrogen is generated by mixing esters with alkali metals and hydrides. isoamyl acetate can react violently with oxidizing materials, nitrates, strong alkalis and strong acids.

health hazard

vapor: irritating to eyes, nose and throat. if inhaled, will cause nausea, headache or dizziness. liquid: irritating to skin and eyes. harmful if swallowed.

fire hazard

flammable. flashback along vapor trail may occur. vapor may explode if ignited in an enclosed area. when heated emits acrid fumes. when exposed to flames can react vigorously with reducing materials.

isoamyl acetate

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