Top Suppliers:I want be here



105-57-7

105-57-7 structure
105-57-7 structure

Name Acetal
Synonyms 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
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)

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)
Symbol GHS02 GHS07
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
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%