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Acetaldehyde bis(2-methoxyethyl) acetal

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Name

Acetaldehyde bis(2-methoxyethyl) acetal

EINECS 203-977-3
CAS No. 10143-67-6 Density 0.956 g/cm3
PSA 36.92000 LogP 0.65840
Solubility N/A Melting Point -45oC(lit.)
Formula C8H18 O4 Boiling Point 197.2 ºC
Molecular Weight 178.229 Flash Point 70.5 ºC
Transport Information N/A Appearance Clear colorless liquid with a mild ethereal odor
Safety Moderately toxic by ingestion. Mildly toxic by skin contact. An eye irritant. When heated to decomposition it emits acrid smoke and fumes. See also ALDEHYDES. Risk Codes R61; R19; R62
Molecular Structure Molecular Structure of 10143-67-6 (1,1-Di(2-methoxy ethoxy)ethane) Hazard Symbols N/A
Synonyms

Acetaldehyde,bis(2-methoxyethyl) acetal (8CI); 1,1-Bis(2-methoxyethoxy)ethane;1,1-Di(2-methoxyethoxy)ethane

Article Data 6

Acetaldehyde bis(2-methoxyethyl) acetal Chemical Properties

Molecule structure of Acetaldehyde bis(2-methoxyethyl) acetal (CAS NO.10143-67-6) :

IUPAC Name: 1,1-bis(2-methoxyethoxy)ethane
Molecular Weight: 178.22612 g/mol
Molecular Formula: C8H18O4
Density: 0.956 g/cm3
Boiling Point: 197.2 °C at 760 mmHg
Flash Point: 70.5 °C   
Molar Volume: 186.4 cm3
Polarizability: 18.25*10-24 cm3
Surface Tension: 27.3 dyne/cm
Enthalpy of Vaporization: 41.57 kJ/mol
Vapour Pressure: 0.539 mmHg at 25 °C 
XLogP3-AA: 0.2
H-Bond Acceptor: 4
Rotatable Bond Count: 8
Exact Mass: 178.120509
MonoIsotopic Mass: 178.120509
Topological Polar Surface Area: 36.9
Heavy Atom Count: 12 
Complexity: 77.1
Canonical SMILES: CC(OCCOC)OCCOC
InChI: InChI=1S/C8H18O4/c1-8(11-6-4-9-2)12-7-5-10-3/h8H,4-7H2,1-3H3
InChIKey: QAFHKXJNUMPEMF-UHFFFAOYSA-N

Acetaldehyde bis(2-methoxyethyl) acetal Toxicity Data With Reference

1.    

eye-rbt 500 mg open

    AMIHBC    AMA Archives of Industrial Hygiene and Occupational Medicine. 10 (1954),61.
2.    

orl-rat LD50:3260 mg/kg

    AMIHBC    AMA Archives of Industrial Hygiene and Occupational Medicine. 10 (1954),61.
3.    

skn-rbt LD50:4240 mg/kg

    AMIHBC    AMA Archives of Industrial Hygiene and Occupational Medicine. 10 (1954),61.

Acetaldehyde bis(2-methoxyethyl) acetal Safety Profile

Moderately toxic by ingestion. Mildly toxic by skin contact. An eye irritant. When heated to decomposition it emits acrid smoke and fumes. See also ALDEHYDES.

Acetaldehyde bis(2-methoxyethyl) acetal Specification

 Acetaldehyde bis(2-methoxyethyl) acetal (CAS NO.10143-67-6) is also called 1,1-Di(2-methoxy ethoxy)ethane ; 1,1-Bis(2-methoxyethoxy)ethane . Acetaldehyde bis(2-methoxyethyl) acetal (CAS NO.10143-67-6) is moderate toxic. It is flammable. It will emit toxic stimulation smoke by heat. So the storage environment of Acetaldehyde bis(2-methoxyethyl) acetal (CAS NO.10143-67-6) should be ventilate, low-temperature and dry.

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