4286-49-1

Basic information

• Product Name: 1,4-Dinitrobutane
• Synonyms: 1,4-Dinitrobutane
• CAS NO: 4286-49-1
• Molecular Formula: C₄H₈N₂O₄
• Molecular Weight: 148.12
• Mol File: 4286-49-1.mol
• Article Data: 2

Chemical Properties

• Melting Point: 33.5°C
• Boiling Point: 218.68°C (rough estimate)
• Flash Point: 130.4°C
• Appearance: /
• Density: 1.3106 (estimate)
• Vapor Pressure: 0.00942mmHg at 25°C
• Refractive Index: 1.4553 (estimate)
• PKA: 8.11±0.29(Predicted)
• CAS DataBase Reference: 1,4-Dinitrobutane(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4-Dinitrobutane(4286-49-1)
• EPA Substance Registry System: 1,4-Dinitrobutane(4286-49-1)

Safety Data

• Hazardous Substances Data: 4286-49-1(Hazardous Substances Data)

Usage

Synthesis Reference(s)

The Journal of Organic Chemistry, 20, p. 646, 1955 DOI: 10.1021/jo01123a016

InChI:InChI=1/C4H8N2O4/c7-5(8)3-1-2-4-6(9)10/h1-4H2

Upstream product

• 628-21-7 1,4-Diiodobutane 
• 5029-36-7 1,1,4,4-tetrabromo-1,4-dinitro-butane 
• 60-29-7 diethyl ether 
• 110-52-1 1,4-dibromo-butane 

Downstream Products

• 2580-71-4 succinaldehyde dioxime 
• 5029-36-7 1,1,4,4-tetrabromo-1,4-dinitro-butane 
• 7404-76-4 1,2-Bis-(1'-nitro-3'-acetyl-4'-hydroxy-4'-methyl-cyclohexyl)-ethan 
• 16098-49-0 1,4-Dinitrosuccinaldehyde bis-p-chlorophenylhydrazone 
• 37630-75-4 (E,E)-2,5-dinitro-1,6-diphenylhexa-1,5-diene 
• 120491-53-4 1,6-dioxo-1,6-diphenyl-2,5-dinitrohexane 
• 7465-52-3 4,7-Bis-(2'-methoxycarbonyl-aethyl)-4,7-dinitrodecan-dicarbonsaeure-dimethylester 
• 7506-07-2 4,7-Bis-(2'-cyanaethyl)-4,7-dinitrodecan-dinitril 
• 5171-68-6 1,6-Bis-<4-brom-phenyl>-2,5-dinitro-hexadien-(1,5) 
• 5079-80-1 1,6-Bis-(3-methoxy-4-hydroxy-phenyl)-2,5-dinitro-hexadien-(1,5) 
• 1924-40-9 2,5-Dinitro-1,6-bis-<4-nitro-phenyl>-hexadien-(1,5) 
• 5171-71-1 1,6-Bis-<3-nitro-phenyl>-2,5-dinitro-hexadien-(1,5) 
• 5171-67-5 1,6-Bis-<2-chlor-phenyl>-2,5-dinitro-hexadien-(1,5) 
• 5171-66-4 1,6-Bis-<4-chlor-phenyl>-2,5-dinitro-hexadien-(1,5) 

Relevant articles and documents

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Cross-linking of starch with bifunctional precursors of nitroalkenes

Granular starch was cross-linked with 1,3-di-O-acetyl-2-nitro-1,3-propanediol (1), 1,3-di-O-pivaloyl-2-nitro-1,3-propanediol (2), 2-nitro-3-O-pivaloyl-1-propene-3-ol (3), 1,3-di-O-acetyl-aci-2-nitro-1,3-propanediol (4), 1,3-di-O-pivaloyl-aci-2-nitro-1,3-propanediol (5) and 1,6-di-O-acetyl-2,5-dinitro-1,6-hexanediol (6). The bifunctional precursors for the nitro-alkenes 1, 2, 3, and 4 were readily synthesized in high yields from nitromethane, paraformaldehyde and acetic anhydride (1, 3) or pivaloyl chloride (2, 4), respectively. The reaction rate for the cross-linking was very high, and for 1 and 3, the reaction reached completion within 1 h (at room temperature). The swelling capacities of the products obtained when starch was cross-linked with precursors for the nitroalkenes 1-4 and 6 were lower in comparison to epichlorohydrin cross-linked starch. These results indicate a high reaction efficiency at low degrees of substitution. Cross-linked 2-nitroalkyl starch ethers were synthesized in a one-pot synthesis by addition of 1 or 3 and 2-nitroalkyl acetates to granular suspensions of starch. Copyright (C) 1998 Elsevier Science Ltd.