Acetyl methyl carbinol

 3-Hydroxy-2-butanone.

chemical nomenclature & trade name:-

2-01-00-00870 (Beilstein Handbook Reference); Acethoin; Acetoin; Acetyl methyl carbinol; A13-03314; ERN 0385636; Eutan-2-01-3-one; 2,3-Butanolone; 2-Butanone, 3-hydroxy.; CCRlS 2918; Dimethylketol; 2-Hydroxy-3-butanone; 3-Hydroxy-2-butanone; 1- Hydroxyethyl methyl ketone; EINECS 208-174-1; FEMA No. 2008; y- Hydroxy-B-oxobutane; HSDB 974; Methanol, acetylmethyl.

Chemical symbol:-

C₄H₈O₂

Molecular weight:


88.11 g/mol

Structure:-

Chemical registration numbering:-

CAS: 513-86-0

General description:-

colorless liquid with a pleasant, buttery odor.

Physical & Chemical Properties:-

Boiling point: 147 °C & Melting point: 15 °C & Density: 1.01 g/cm³ & Flash point: 41 C 106 F & Soluble in alcohol, slightly soluble in ether; Miscible in water.

Chemical sefaty:-

Flammable & Irritant.

Uses:-

preparation of flavors and essences. 


Suppliers:- 

BASF Corp.; Penta Mfg.

Acetylene dichloride

1, 2-dichloroethylene.

chemical nomenclature & trade name:-

2-01-00-00158 (Beilstein Handbook Reference); Acetylene dichloride; BRN 1719345; CCRIS 6227; 1,Z-DCE; 1,2-Dichlor- aethen; 1 ,Z-Dichlor-athen; 1 ,ZDichloroethene; 1 ,2-Dichloroethylene; sym-Dichloro-ethylene; Dichloro-l,2-ethylene; Dioform; EINECS 208-750-2; Ethene, 1 ,Z-dichloro-; Ethylene, 1 ,2-dichloro-; HSDE 149; NCI-C56031; dichloracetylene.

Chemical symbol:-

C₂H₂Cl₂

Molecular weight:

96.95 g/mol

Structure:-

Chemical registration numbering:-

CAS: 540-59-0

General description:-

colorless liquid with a sweet odor.

Physical & Chemical Properties:-

Liquid; slightly acrid odor; gradually decomposed by air, light and moisture, forming HCl. Highly flammable; extremely corrosive. Insol in water. Sol in alc, ether and most other organic solvents & Boiling point: 55°

Density: 1.28.

Chemical sefaty:-

irritation of eyes and respiratory system.

Uses:-

Used as a general solvent for organic materials, dye extraction, perfume, lacquers, thermoplastics, organic synthesis.

Suppliers:-

Sigma-Aldrich Fine Chem. 

Acetylacetone

 Pentane-2,4-dione

chemical nomenclature & trade name:-

4-01-00-03662 (Beilstein Handbook Reference); ACAC; Acetoacetone; Acetyl 2-propanone; Acetyl acetone; A13-02266; BRN 0741937; CCRIS 3466; Diacetylmethane; EINECS 204-634-0; HSDB 2064; NSC 5575; Pentan-U-dione; Pentane-2,Cdione; 2,4- Pentanedione; Pentane-dione; UN2310.

Chemical symbol:-

C₅H₈O₂

Molecular weight:

100.13 g/mol

Structure:-

Chemical registration numbering:-

CAS: 123-54-6.

General description:-

colorless or yellow colored liquid, classified as a 1,3-diketone.

Physical & Chemical Properties:-

Boiling point: 140 °C & Density: 980 kg/m³ & Melting point: -23 °C & Flash Point: 38 °C (100 °F) & Solubility: In water, 166,000 mg/L at 20 °C; Miscible with alcohol, ether, chloroform, benzene, acetone, glacial acetic acid.

Chemical sefaty:-

Flammable & Irritarive

Uses:-

Used as a chemical intermediate, solvent, metal chelating agent, lubricant additive, and pesticide; Used as a metal chelator, lubricant additive, corrosion inhibitor, polyolefin modifier, and intermediate & paint drier.


Suppliers:-

Penta Mfg.; Sigma-Aldrich Fine Chem.; Union Carbide Corp.; Wacker Chemie GmbH.

Acetic anhydride

 Acetic acid, anhydride

Chemical Nomenclature:-

Acetyl anhydride; Acety ether; Acetyl oxide.

chemical trade name:-

Anhydrid kyseliny octove; Anhydride acetique; Anidride xetica; Azijnzuuranhydride; ERN 0385737; Caswell No. 003A; CCRlS 688; EINECS 203-5646; EPA Pesticide Chemical Code 044007; Essigsaeureanhydrid; Essigsaureanhydrid; Ethanoic anhydride.

Chemical symbol:-

C4H6O3 or (CH3CO)2O

Molecular weight:

102.09 g/mol

Structure:-

Chemical registration numbering:-

CAS:  108-24-7

General description:-

Acetic anhydride appears as a clear colorless liquid with a strong odor of vinegar.

Physical & Chemical Properties:-

flash point: 129F & MP: 73c  & BP: 139.5c  & Denisty: 1.08 g/L & slightly soluble in CC14, soluble in EtOH, CHC13, C6H6; very soluble in H2O (reacts), freely soluble in Etz0;

Chemical sefaty:-

flammable & corrosive & irritant

Uses:-

 Used in manufacture of cellulose acetate fibers and plastics and vinyl acetate; dehydrating and acetylating agent for pharmaceuticals, dyes, perfumes, explosives; aspirin; esterifying agent for food starch.

Suppliers:-   

Ashland; BP Chem.; Ghisso Corp.; Eastman Chem. Co.; Hoechst Celanese; Lancaster Synthesis Co.; Union Carbide Corp.

Acetal

 Acetal

 Chemical Nomenclature:-

1,l-Diethoxyethane   &  Acetal diethylique; Acetaldehyde diethyl acetal; Acetaldehyde ethyl acetal; & 1,l-Diaethoxy-aethan; 1,l- Diathoxy-lhan; & 1,l-Diethoxy-ethaan; &  1 .I- Diethoxyethane; Diethyl acetal; & Diethylacetal; & 1,l-Dietossietano; EINECS 203-3104; & Ethane, 1,ldiethoxy-; & Ethylidene diethyl ether; FEMA No. 2002 HSDB 1635; NSC 7624; UN1088; USAF 00-45 : CadcoBAcetal; CeirinB 100, 500; DelrinBlOOST. 500T DelrinB 107, 507; DelrinQ 150 SA, 550SA; DelrinB 570; Delrin8900; DelrinB AF Blend. 

chemical trade name:-

Acetal.

 Chemical symbol:-

C6H14O2

 Molecular weight:

118.174   g/ mol

 Structure:-





 Chemical registration numbering:-

105-57-7 

 General description:-

volatile colourless liquid with a refreshing, pleasant, fruity-green odour

Physical & Chemical Properties:-

mp= 100 & bp= 103 & flash point = -21 c d= 0.83  g/ml

soluble in Hz0 (5 g/100 ml), CHC13, very soluble in Me2CO, freely soluble in EtOH, Et20

Uses:-

Solvent in synthetic perfumes such as jasmine; used for organic syntheses. Acetal resin, 20% glass fiber-reinforced; offers lubricity and chemical and hot water resistance for automotive, hardware, plumbing applications. Acetal compound with solid lubricants; for bearing and wear applications, e.g. bearings, bushings, valve seats, seals, wear surfaces, rollers, gears, cams, liners, tooling fixtures, forming dies. Has been used medically as a sedativelhypnotic. Oil;

Suppliers:-      

PolymerAg hc.