Dimethyl Acetal

Modify Date: 2024-01-05 18:32:38

Dimethyl Acetal Structure
Dimethyl Acetal structure
Common Name Dimethyl Acetal
CAS Number 534-15-6 Molecular Weight 90.12100
Density 0.852 g/mL at 25 °C(lit.) Boiling Point 64 °C(lit.)
Molecular Formula C4H10O2 Melting Point -113 °C
MSDS Chinese USA Flash Point 1 °F
Symbol GHS02
GHS02
Signal Word Danger

 Names

Name 1,1-Dimethoxyethane
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.852 g/mL at 25 °C(lit.)
Boiling Point 64 °C(lit.)
Melting Point -113 °C
Molecular Formula C4H10O2
Molecular Weight 90.12100
Flash Point 1 °F
Exact Mass 90.06810
PSA 18.46000
LogP 0.62520
Vapour density 3.1 (vs air)
Index of Refraction n20/D 1.367(lit.)

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
AB2825000
CHEMICAL NAME :
Acetaldehyde, dimethyl acetal
CAS REGISTRY NUMBER :
534-15-6
BEILSTEIN REFERENCE NO. :
1697039
LAST UPDATED :
199806
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C4-H10-O2
MOLECULAR WEIGHT :
90.14
WISWESSER LINE NOTATION :
1OY1&O1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
6500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 31,60,1949
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
3000 ppm/4H
TOXIC EFFECTS :
Behavioral - general anesthetic
REFERENCE :
AMIHAB AMA Archives of Industrial Health. (Chicago, IL) V.11-21, 1955-60. For publisher information, see AEHLAU. Volume(issue)/page/year: 12,623,1955
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
4507 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PSEBAA Proceedings of the Society for Experimental Biology and Medicine. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1903/04- Volume(issue)/page/year: 29,730,1932
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
20 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 31,60,1949

 Safety Information

Symbol GHS02
GHS02
Signal Word Danger
Hazard Statements H225
Precautionary Statements P210
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US)
Hazard Codes F:Flammable
Risk Phrases R11
Safety Phrases S9-S16-S33
RIDADR UN 2377 3/PG 2
WGK Germany 2
RTECS AB2825000
Packaging Group II
Hazard Class 3
HS Code 2911000000

 Synthetic Route

 Customs

HS Code 2911000000
Summary 2911000000 acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Articles22

More Articles
One-pot enol silane formation-Mukaiyama aldol-type addition to dimethyl acetals mediated by TMSOTf.

J. Org. Chem. 73(8) , 3299-302, (2008)

Various ketones, esters, amides, and thioesters add in high yield to dimethyl acetals in the presence of silyl trifluoromethanesulfonates and an amine base. Acetals derived from aryl, unsaturated, and...

An expeditious synthesis of 4-hydroxy-2E-nonenal (4-HNE), its dimethyl acetal and of related compounds.

Chem. Phys. Lipids 150(2) , 239-43, (2007)

The facile one step synthesis of 4-hydroxy-2E-nonenal and its dimethyl acetal via a cross-metathesis reaction between commercially available octen-3-ol and acrolein or its dimethyl acetal is reported....

Matrix isolation infrared and ab initio study of the conformations of 2,2-dimethoxypropane.

Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 59(7) , 1497-507, (2003)

Conformations of 2,2-dimethoxypropane (DMP) were studied using matrix isolation infrared spectroscopy. An effusive source maintained at different temperatures (298, 388 and 430 K) was used to deposit ...

 Synonyms

Ethylidene Dimethyl Ether
1,1'-Dimethoxyetiane
EINECS 208-589-8
Acetaldehyde Dimethyl Acetal
acetaldehyde diethyl acetal
dimethylaldehyde
(CH3O)2CHCH3
acetaldehyde dimethylacetate
CH3CH(OCH3)2
1,1-dimethoxy-ethan
methylformyl
MFCD00008493
Dimethyl Acetal
FEMA 3426