Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Carbamic acid,N-butyl-, ethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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591-62-8

591-62-8 structure

591-62-8 structure

Name: Carbamic acid,N-butyl-, ethyl ester
Chemical Name: ethyl N-butylcarbamate
CAS Number: 591-62-8
Molecular Formula: C₇H₁₅NO₂
Molecular Weight: 145.19900
Create Date: 2018-06-27 13:56:44
Modify Date: 2024-01-08 00:52:33

Name	ethyl N-butylcarbamate
Synonyms	1-Butylurethan N-(ethoxycarbonyl)butylamine Ethyl butylcarbamate Butylurethan butyl-carbamic acid ethyl ester Ethyl-N,N-butylcarbamate 1-Butylurethane Butyl-carbamidsaeure-aethylester CARBAMIC ACID,BUTYL-,ETHYL ESTER Kohlensaeure-aethylester-butylamid N-Butyl-urethan Butylurethane N-Butylurethane

Density	0.928g/cm3
Boiling Point	204.5ºC at 760mmHg
Molecular Formula	C₇H₁₅NO₂
Molecular Weight	145.19900
Flash Point	77.5ºC
Exact Mass	145.11000
PSA	38.33000
LogP	1.92350
Index of Refraction	1.423

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EZ0350000

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

CAS REGISTRY NUMBER :: 591-62-8

BEILSTEIN REFERENCE NO. :: 1751992

LAST UPDATED :: 199612

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C7-H15-N-O2

MOLECULAR WEIGHT :: 145.23

WISWESSER LINE NOTATION :: 4MVO2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 250 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 100 mg/kg female 15-21 day(s) after conception

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Reproductive - Tumorigenic effects - transplacental tumorigenesis Reproductive - Tumorigenic effects - testicular tumors

MUTATION DATA

TYPE OF TEST :: DNA repair

TEST SYSTEM :: Bacteria - Bacillus subtilis

DOSE/DURATION :: 5 gm/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 42,19,1977

HS Code	2924199090

Precursor 10
109-73-9 105-58-8 619-37-4 64-17-5
201230-82-2 111-92-2 1792-17-2 541-41-3
857797-90-1 122-56-5
DownStream 5
111-36-4 846-74-2 31844-65-2 110-68-9
6558-78-7

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%