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1,1-Diethoxyethane

Names

[ CAS No. ]:
105-57-7

[ Name ]:
1,1-Diethoxyethane

[Synonym ]:
Acetal diethylique
Decanal diethyl acetal
Decane,1,1-diethoxy
1,1-diethoxy-decane
Ethanal diethyl acetal
Decane,1-diethoxy
n-Decylaldehyd-diaethylacetal
Ethylidene diethyl ether
Acetaldehyde diethyl acetal
Diethoxy-1,1-ethane
Acetal
EINECS 203-310-6
diethoxy-ethane
Ethane, 1,1-diethoxy-
1,1-Diethoxyethane
MFCD00009243
n-Caprinaldehyd-diaethylacetal

Chemical & Physical Properties

[ Density]:
0.8±0.1 g/cm3

[ Boiling Point ]:
103.6±0.0 °C at 760 mmHg

[ Melting Point ]:
-100 °C

[ Molecular Formula ]:
C6H14O2

[ Molecular Weight ]:
118.174

[ Flash Point ]:
-21.1±0.0 °C

[ Exact Mass ]:
118.099380

[ PSA ]:
18.46000

[ LogP ]:
1.14

[ Vapour density ]:
4.1 (vs air)

[ Vapour Pressure ]:
37.1±0.1 mmHg at 25°C

[ Index of Refraction ]:
1.389

[ Water Solubility ]:
46 g/L (25 ºC)

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
AB2800000
CHEMICAL NAME :
Acetaldehyde, diethyl acetal
CAS REGISTRY NUMBER :
105-57-7
BEILSTEIN REFERENCE NO. :
1098310
LAST UPDATED :
199806
DATA ITEMS CITED :
10
MOLECULAR FORMULA :
C6-H14-O2
MOLECULAR WEIGHT :
118.20
WISWESSER LINE NOTATION :
2OY1&O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,260,1986 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
4600 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
MDZEAK Medizin und Ernaehrung. (Stuttgart, Fed. Rep. Ger.) V.1-13, 1959-72. Discontinued. Volume(issue)/page/year: 8,244,1967
TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
4000 ppm/4H
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: 31,343,1949
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
900 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
14CYAT "Industrial Hygiene and Toxicology," 2nd ed., Patty, F.A., ed., New York, John Wiley & Sons, Inc., 1958-63 Volume(issue)/page/year: 2,1982,1963
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
3500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 42(3),12,1977
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
3545 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 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 01030 No. of Facilities: 1217 (estimated) No. of Industries: 5 No. of Occupations: 15 No. of Employees: 12775 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 01030 No. of Facilities: 17 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 165 (estimated) No. of Female Employees: 83 (estimated)

Safety Information

[ Symbol ]:

GHS02, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H225-H315-H319

[ Precautionary Statements ]:
P210-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
F:Flammable

[ Risk Phrases ]:
R11;R36/38

[ Safety Phrases ]:
S9-S16-S33

[ RIDADR ]:
UN 1088 3/PG 2

[ WGK Germany ]:
2

[ RTECS ]:
AB2800000

[ Packaging Group ]:
II

[ Hazard Class ]:
3

[ HS Code ]:
29110000

Synthetic Route

Precursor & DownStream

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%

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