Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Carbamic acid,N-ethyl-, ethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

623-78-9

623-78-9 structure

623-78-9 structure

Name: Carbamic acid,N-ethyl-, ethyl ester
Chemical Name: ethyl n-ethylcarbamate
CAS Number: 623-78-9
Molecular Formula: C₅H₁₁NO₂
Molecular Weight: 117.14600
Catalog: Chemical reagent Organic reagent Ester Ethyl ester compound
Create Date: 2018-06-10 06:41:12
Modify Date: 2024-01-10 19:00:37

Name	ethyl n-ethylcarbamate
Synonyms	Ethyl-N-ethyl carbamate Ethyl-N-ethylcarbamidat CARBAMIC ACID,ETHYL-,ETHYL ESTER EINECS 210-812-9 Ethylcarbamic acid,ethyl ester N-Ethylurethane N-ethyl ethylcarbamate Ethyl ethylcarbamate N-ethyl ethyl carmabate MFCD00009102 N-ethyl O-ethylurethane

Density	0.981 g/mL at 25ºC(lit.)
Boiling Point	85ºC20 mm Hg(lit.)
Melting Point	60°C (estimate)
Molecular Formula	C₅H₁₁NO₂
Molecular Weight	117.14600
Flash Point	168 °F
Exact Mass	117.07900
PSA	38.33000
LogP	1.14330
Index of Refraction	n20/D 1.421(lit.)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: FA9100000

CHEMICAL NAME :: Carbamic acid, ethyl-, ethyl ester

CAS REGISTRY NUMBER :: 623-78-9

BEILSTEIN REFERENCE NO. :: 1744742

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C5-H11-N-O2

MOLECULAR WEIGHT :: 117.17

WISWESSER LINE NOTATION :: 2OVM2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 860 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity)

REFERENCE :: AJEBAK Australian Journal of Experimental Biology and Medical Science. (Adelaide, S.A., Australia) V.1-64, 1924-86. Volume(issue)/page/year: 45,507,1967 ** TUMORIGENIC DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 6500 mg/kg/13W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Lungs, Thorax, or Respiration - tumors

REFERENCE :: JNCIAM Journal of the National Cancer Institute. (Washington, DC) V.1-60, 1940-78. For publisher information, see JJIND8. Volume(issue)/page/year: 9,35,1948

Hazard Codes	Xn: Harmful;
Risk Phrases	R40
Safety Phrases	S26;S36/S37/S39
WGK Germany	3
RTECS	FA9100000
HS Code	2924199090

Precursor 9
64-17-5 51-79-6 79-05-0 75-04-7
124-09-4 671-51-2 19852-41-6 3699-17-0
141-52-6
DownStream 10
108-80-5 64-17-5 3553-80-8 75-04-7
124-38-9 19091-98-6 114364-43-1 4626-94-2
6274-16-4 630413-93-3

HS Code	2924199090
Summary	2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%