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685-88-1

685-88-1 structure
685-88-1 structure

Name Diethyl Fluoromalonate
Synonyms MFCD00009139
EINECS 211-684-7
diethyl 2-fluoropropanedioate
Density 1.1±0.1 g/cm3
Boiling Point 222.3±0.0 °C at 760 mmHg
Molecular Formula C7H11FO4
Molecular Weight 178.158
Flash Point 62.2±0.0 °C
Exact Mass 178.064133
PSA 52.60000
LogP 0.61
Vapour Pressure 0.1±0.4 mmHg at 25°C
Index of Refraction 1.401

CHEMICAL IDENTIFICATION

RTECS NUMBER :
OO1670000
CHEMICAL NAME :
Malonic acid, fluoro-, diethyl ester
CAS REGISTRY NUMBER :
685-88-1
BEILSTEIN REFERENCE NO. :
1775686
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C7-H11-F-O4
MOLECULAR WEIGHT :
178.18
WISWESSER LINE NOTATION :
2OVYFVO2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
70 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Nutritional and Gross Metabolic - body temperature decrease
REFERENCE :
BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 6,169,1961
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
15 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Nutritional and Gross Metabolic - body temperature decrease
REFERENCE :
BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 6,169,1961
Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H314
Precautionary Statements P280-P305 + P351 + P338-P310
Personal Protective Equipment Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes C:Corrosive;
Risk Phrases R34
Safety Phrases S26-S36/37/39-S45-S25
RIDADR UN 3265 8/PG 2
WGK Germany 3
RTECS OO1670000
Packaging Group III
Hazard Class 8
HS Code 2917190090
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%