Formamide, N-butyl-

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Names

[ CAS No. ]:
871-71-6

[ Name ]:
Formamide, N-butyl-

[Synonym ]:
Formamide,N-butyl
butylisocyanate
N-butylcarboxamide
N-n-Butylformamide
N-Butyl-formamide
FORMAMIDE,N-n-BUTYL
N-formylbutylamine
Butylformamide

Chemical & Physical Properties

[ Density]:
0.863g/cm3

[ Boiling Point ]:
212.1ºC at 760 mmHg

[ Molecular Formula ]:
C₅H₁₁NO

[ Molecular Weight ]:
101.14700

[ Flash Point ]:
109.3ºC

[ Exact Mass ]:
101.08400

[ PSA ]:
29.10000

[ LogP ]:
1.55930

[ Index of Refraction ]:
1.409

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LQ1225000

CHEMICAL NAME :: Formamide, N-n-butyl-

CAS REGISTRY NUMBER :: 871-71-6

BEILSTEIN REFERENCE NO. :: 1700042

LAST UPDATED :: 199612

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C5-H11-N-O

MOLECULAR WEIGHT :: 101.17

WISWESSER LINE NOTATION :: VHM4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 320 mg/kg

TOXIC EFFECTS :: Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Sense Organs and Special Senses (Eye) - effect, not otherwise specified Behavioral - somnolence (general depressed activity)

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 26,596,1973

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 320 mg/kg

TOXIC EFFECTS :: Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Sense Organs and Special Senses (Eye) - effect, not otherwise specified Behavioral - somnolence (general depressed activity)

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 26,596,1973 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 90 mg/kg/36D-I

TOXIC EFFECTS :: Kidney, Ureter, Bladder - other changes in urine composition Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Nutritional and Gross Metabolic - changes in potassium

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 26,596,1973

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

Formic Acid
n-butylamine
Ethanol
carbon monoxide
N,N-Dimethylformamide
1-Isocyanatobutane
Formaldehyde
Ethyl formate
(Z)-Methanimidic acid
Butanol

DownStream

N-Butyl-2-benzoxazolamine
N-butylisocyanide
N,N-Dibutylformamide
N-Methylbutylamine
Benzamide, N-butyl-
N-bromo-N-butylformamide
N-butyl-N-chloroformamide

Related Compounds

Formamide, N-butyl-N-ethenyl-
Formamide, N-butyl-N-(2,6-dichloro-4-pyrimidinyl)
Formamide,N-butyl-N-nitroso-
Formamide,N-butyl-N-methyl-
N-butyl-N-chloroformamide
tillam sulfoxide
3-Fluoro-2-(methylamino)phenol;hydrobromide
2-Chloro-4-(piperidin-4-yl)pyrimidine dihydrochloride
N-[2-(Piperidin-3-yl)ethyl]cyclohexanesulfonamide hydrochloride
4-[(5-tert-Butyl-1H-imidazol-2-yl)methyl]piperidine dihydrochloride
(1-Cyclopropyl-2-methoxyethyl)hydrazine dihydrochloride
N-(3-Methylbut-2-en-1-yl)guanidine hydrobromide
2-Amino-4,4,4-trifluoro-3-hydroxy-3-methylbutanoic acid hydrochloride
Ethyl 3-(pyrrolidin-2-yl)-1H-1,2,4-triazole-5-carboxylate hydrochloride
6-Bromo-3-azabicyclo[3.1.0]hexane hydrochloride
2-{5H,6H,7H,8H-imidazo[1,2-a]pyrazin-7-yl}propanoic acid dihydrochloride

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