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Methyl carbitol acetate

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Name

Methyl carbitol acetate

EINECS N/A
CAS No. 629-38-9 Density 1.011g/cm3
PSA 44.76000 LogP 0.21250
Solubility N/A Melting Point N/A
Formula C7H14 O4 Boiling Point 201.4°C at 760 mmHg
Molecular Weight 162.186 Flash Point 77.2°C
Transport Information N/A Appearance N/A
Safety Moderately toxic by ingestion. A severe eye irritant. Combustible when exposed to heat or flame; can react with oxidizing materials. To fight fire, use foam, CO2, dry chemical, mist, spray. When heated to decomposition it emits acrid smoke and irritating fumes. See also GLYCOL ETHERS. Risk Codes N/A
Molecular Structure Molecular Structure of 629-38-9 (Methyl carbitol acetate) Hazard Symbols N/A
Synonyms

Ethanol,2-(2-methoxyethoxy)-, acetate (7CI,8CI,9CI); Diethylene glycol methyl etheracetate; Diethylene glycol monomethyl ether acetate; Methyl carbitol acetate

 

Methyl carbitol acetate Chemical Properties

IUPAC:  2-(2-Methoxyethoxy)ethyl acetate 
 Methyl carbitol acetate (629-38-9) is also called for 2-(2-Methoxyethoxy)ethanol acetate ; 2-(2-Methoxyethoxy)ethyl acetate ; 2-(2-Methoxyethoxy)ethylester kyseliny octove ; 3-02-00-00307 (Beilstein Handbook Reference) ; Acetic acid, 2-(2-methoxyethoxy)ethyl ester ; BRN 1761512 ; Diethylene glycol monomethyl ether acetate ; Methylkarbitolacetat ; Ethanol, 2-(2-methoxyethoxy)-, acetate and so on.
Molecular Formula: C7H14O4
Molecular Weight: 162.18
LogP: ACD/LogP: -0.44
XLogP: -0.10
ALOGPS: 0.12 
ACD/LogD (pH 5.5): -0.44 
ACD/LogD (pH 7.4): -0.44 
ACD/BCF (pH 5.5): 1 
ACD/BCF (pH 7.4): 1 
ACD/KOC (pH 5.5): 13.72 
ACD/KOC (pH 7.4): 13.72 
H bond acceptors: 4 
H bond donors: 0 
Freely Rotating Bonds: 7  
Index of Refraction: 1.41 
Molar Refractivity: 39.74 cm3 
Molar Volume: 160.2 cm3 
Surface Tension: 29.8 dyne/cm 
Density: 1.011 g/cm
Flash Point: 77.2°C 
Enthalpy of Vaporization: 43.77 kJ/mol 
Boiling Point: 201.4°C at 760 mmHg 
Vapour Pressure: 0.308 mmHg at 25°C
The appearance of  Methyl carbitol acetate (629-38-9) is colorless liquid.
The molecular structure of Methyl carbitol acetate (629-38-9) :

Methyl carbitol acetate Toxicity Data With Reference

1.    

eye-rbt 100 mg SEV

    AJOPAA    American Journal of Ophthalmology. 29 (1946),1363.
2.    

eye-rbt 100 mg/24H MOD

    85JCAE    Prehled Prumyslove Toxikologie; Organicke Latky Marhold, J.,Prague, Czechoslovakia.: Avicenum,1986,712.
3.    

orl-rat LD50:11,960 mg/kg

    JIDHAN    Journal of Industrial Hygiene. 23 (1941),259.
4.    

orl-gpg LD50:3460 mg/kg

    JIHTAB    Journal of Industrial Hygiene and Toxicology. 23 (1941),259.

Methyl carbitol acetate Consensus Reports

Glycol ether compounds are on the Community Right-To-Know List.

Methyl carbitol acetate Safety Profile

Moderately toxic by ingestion. A severe eye irritant. Combustible when exposed to heat or flame; can react with oxidizing materials. To fight fire, use foam, CO2, dry chemical, mist, spray. When heated to decomposition it emits acrid smoke and irritating fumes. See also GLYCOL ETHERS.

Methyl carbitol acetate Specification

1.Treatment of Methyl carbitol acetate (629-38-9) in Wastewater,see as follows :
Total removal:1.85  percent
Total biodegradation:0.09  percent
Total sludge adsorption:1.76  percent
Total to air:0.00  percent
(using 10000 hr Bio P,A,S)
2.Reactivity Profile
 Methyl carbitol acetate (629-38-9) 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.

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