23350-58-5

23350-58-5 structure

Name: crotonamide
Chemical Name: crotonamide
CAS Number: 23350-58-5
Molecular Formula: C₄H₇NO
Molecular Weight: 85.10450
Create Date: 2018-02-13 08:00:00
Modify Date: 2025-08-22 07:54:37

Name	crotonamide
Synonyms	crotonic acid amide Crotonamide propenamide 2-Butenamide Crotonsaeureamid trans-2-Butenamide TRANS-2-BUTENAMIDE

Density	0.956g/cm3
Boiling Point	218.7ºC at 760mmHg
Melting Point	158ºC
Molecular Formula	C₄H₇NO
Molecular Weight	85.10450
Flash Point	86ºC
Exact Mass	85.05280
PSA	43.09000
LogP	0.74810
Vapour Pressure	0.124mmHg at 25°C
Index of Refraction	1.456

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GQ0700000

CHEMICAL NAME :: Crotonamide

CAS REGISTRY NUMBER :: 23350-58-5

BEILSTEIN REFERENCE NO. :: 0506110

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C4-H7-N-O

MOLECULAR WEIGHT :: 85.12

WISWESSER LINE NOTATION :: ZV1U2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2830 mg/kg

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

REFERENCE :: NEZAAQ Nippon Eiseigaku Zasshi. Japanese Journal of Hygiene. (Nippon Eisei Gakkai, c/o Kyoto Daigaku Igakubu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.1- 1946- Volume(issue)/page/year: 34,183,1979

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2724 mg/kg

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

REFERENCE :: ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 47,179,1981

Risk Phrases	36/37/38
Safety Phrases	26-36/37/39
HS Code	2924199090

3724-65-0

~90%

23350-58-5

Literature: Nery, Marcelo S.; Ribeiro, Renata P.; Lopes, Claudio C.; Lopes, Rosangela S. C. Synthesis, 2003 , # 2 p. 272 - 276

4786-20-3

~84%

23350-58-5

Literature: Daw, Prosenjit; Sinha, Arup; Rahaman, S. M. Wahidur; Dinda, Shrabani; Bera, Jitendra K. Organometallics, 2012 , vol. 31, # 9 p. 3790 - 3797

6117-91-5

~85%

23350-58-5

Literature: Das, Rima; Chakraborty, Debashis Catalysis Communications, 2012 , vol. 26, p. 48 - 53

4786-20-3

3724-65-0

23350-58-5

Literature: Tetrahedron, , vol. 62, # 26 p. 6150 - 6154

10487-71-5

23350-58-5

Literature: Chemische Berichte, , vol. 47, p. 1790

85390-50-7

28446-58-4

23350-58-5

Literature: Journal of Organic Chemistry, , vol. 48, # 12 p. 2092 - 2095

1190-76-7

23350-58-5

Literature: Bulletin de la Classe des Sciences, Academie Royale de Belgique, , vol. <5> 13, p. 767,776 Chem. Zentralbl., , vol. 99, # I p. 1644

1190-76-7

625-37-6

23350-58-5

Literature: Bulletin de la Classe des Sciences, Academie Royale de Belgique, , vol. <5> 13, p. 767,776 Chem. Zentralbl., , vol. 99, # I p. 1644

123-73-9

~93%

23350-58-5

Literature: Gowda, Ravikumar R.; Chakraborty, Debashis European Journal of Organic Chemistry, 2011 , # 12 p. 2226 - 2229

Precursor 7
123-73-9 3724-65-0 4786-20-3 6117-91-5
10487-71-5 85390-50-7 1190-76-7
DownStream 2
4786-20-3 791-28-6

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%

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