diethyl octafluoroadipate

Modify Date: 2024-01-02 16:17:35

diethyl octafluoroadipate Structure
diethyl octafluoroadipate structure
Common Name diethyl octafluoroadipate
CAS Number 376-50-1 Molecular Weight 346.17100
Density 1.416g/cm3 Boiling Point 237.1ºC at 760mmHg
Molecular Formula C10H10F8O4 Melting Point N/A
MSDS N/A Flash Point 94.5ºC

 Names

Name diethyl 2,2,3,3,4,4,5,5-octafluorohexanedioate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.416g/cm3
Boiling Point 237.1ºC at 760mmHg
Molecular Formula C10H10F8O4
Molecular Weight 346.17100
Flash Point 94.5ºC
Exact Mass 346.04500
PSA 52.60000
LogP 2.65380
Index of Refraction 1.353

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
MO1953000
CHEMICAL NAME :
Hexanedioic acid, octafluoro-, diethyl ester
CAS REGISTRY NUMBER :
376-50-1
BEILSTEIN REFERENCE NO. :
1807886
LAST UPDATED :
199701
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C10-H10-F8-O4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>8400 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TPKVAL Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. (Izdatel'stvo Meditsina, Moscow, USSR) No.1- 1961- Volume(issue)/page/year: 12,142,1971
TYPE OF TEST :
LC - Lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>200 mg/m3/4H
TOXIC EFFECTS :
Brain and Coverings - recordings from specific areas of CNS
REFERENCE :
TPKVAL Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. (Izdatel'stvo Meditsina, Moscow, USSR) No.1- 1961- Volume(issue)/page/year: 12,142,1971 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
200 mg/m3/13W-I
TOXIC EFFECTS :
Brain and Coverings - other degenerative changes Related to Chronic Data - death
REFERENCE :
TPKVAL Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. (Izdatel'stvo Meditsina, Moscow, USSR) No.1- 1961- Volume(issue)/page/year: 12,142,1971
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
5 mg/m3/17W-I
TOXIC EFFECTS :
Vascular - BP elevation not characterized in autonomic section Nutritional and Gross Metabolic - changes in chlorine
REFERENCE :
TPKVAL Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. (Izdatel'stvo Meditsina, Moscow, USSR) No.1- 1961- Volume(issue)/page/year: 12,142,1971
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
200 mg/m3/13W-I
TOXIC EFFECTS :
Brain and Coverings - other degenerative changes Blood - changes in leukocyte (WBC) count Related to Chronic Data - death
REFERENCE :
TPKVAL Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. (Izdatel'stvo Meditsina, Moscow, USSR) No.1- 1961- Volume(issue)/page/year: 12,142,1971

 Safety Information

Hazard Codes Xi: Irritant;
Risk Phrases 36/37/38
HS Code 2917190090

 Synthetic Route

~76%

diethyl octafluoroadipate Structure

diethyl octaflu...

CAS#:376-50-1

Literature: Hudlicky, M. Journal of Fluorine Chemistry, 1981 , vol. 18, p. 383 - 406

~89%

diethyl octafluoroadipate Structure

diethyl octaflu...

CAS#:376-50-1

Literature: Hudlicky, M. Journal of Fluorine Chemistry, 1981 , vol. 18, p. 383 - 406

~%

diethyl octafluoroadipate Structure

diethyl octaflu...

CAS#:376-50-1

Literature: Purdue Res. Found. Patent: US2453147 , 1946 ; Full Text Show Details McBee; Wiseman; Bachman Industrial and Engineering Chemistry, 1947 , vol. 39, p. 415,416

~%

diethyl octafluoroadipate Structure

diethyl octaflu...

CAS#:376-50-1

Literature: Roylance et al. Journal of the Chemical Society, 1954 , p. 4426,4428

 Customs

HS Code 2917190090
Summary 2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

Diethyl octafluoroadipate
Octafluor-adipinsaeure-diaethylester
Hexanedioic acid,octafluoro-,diethyl ester
diethyl perfluoroadipate
EINECS 206-810-2
Diethyl octafluorohexanedioate
octafluoro-hexanedioic acid diethyl ester
perfluoroadipic acid diethyl ester
octafluoro-adipic acid diethyl ester