736-30-1

Basic information

• Product Name: Benzene,1,1'-(1,2-ethanediyl)bis[4-nitro-
• Synonyms: Bibenzyl,4,4'-dinitro- (6CI,7CI,8CI);1,1'-(1,2-Ethanediyl)bis[4-nitrobenzene];1,2-Bis(4-nitrophenyl)ethane;1,2-Bis(p-nitrophenyl)ethane;1,2-Ethanediylbis[4-nitrobenzene];4,4'-Dinitrobibenzyl;4,4'-Dinitrodibenzyl;4,4'-Dinitrodihydrostilbene;Bis(p-nitrobenzyl);NSC 60022;NSC 608;p,p'-Dinitrobibenzyl;p,p'-Dinitrodibenzyl
• CAS NO: 736-30-1
• Molecular Formula: C₁₄H₁₂N₂O₄
• Molecular Weight: 272.26
• EINECS: 212-001-5
• Mol File: 736-30-1.mol
• Article Data: 71

Chemical Properties

• Melting Point: 179-183 °C(lit.)
• Boiling Point: 435 °C at 760 mmHg
• Flash Point: 208.4 °C
• Appearance: solid
• Density: 1.317 g/cm³
• Vapor Pressure: 0.001Pa at 20℃
• Refractive Index: 1.6180 (estimate)
• Storage Temp.: 2-8°C
• Stability: Stable. Incompatible with strong oxidizing agents.
• CAS DataBase Reference: Benzene,1,1'-(1,2-ethanediyl)bis[4-nitro-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene,1,1'-(1,2-ethanediyl)bis[4-nitro-(736-30-1)
• EPA Substance Registry System: Benzene,1,1'-(1,2-ethanediyl)bis[4-nitro-(736-30-1)

Safety Data

• Hazard Codes: Xn
• Statements: 20/21/22
• Safety Statements: 36
• WGK Germany: 1
• RTECS: DA0356000
• HazardClass: IRRITANT
• Hazardous Substances Data: 736-30-1(Hazardous Substances Data)

Usage

Chemical Properties

solid

Synthesis Reference(s)

Journal of the American Chemical Society, 75, p. 1325, 1953 DOI: 10.1021/ja01102a018Tetrahedron Letters, 23, p. 4215, 1982 DOI: 10.1016/S0040-4039(00)88707-9

Upstream product

• 103-29-7 1,1'-(1,2-ethanediyl)bisbenzene 
• 51042-50-3 4-nitrobenzyltriphenylarsonium bromide 
• 15945-07-0 2,4,5-trichlorobenzensulfonyl chloride 
• 619-73-8 4-nitrobenzyl chloride 
• 104-03-0 4-nitrobenzeneacetic acid 
• 75580-39-1 bis-<1,2,4,6-tetramethyl-1,4-dihydropyridinyl-(4)> 
• 100-11-8 1-bromomethyl-4-nitro-benzene 
• 72409-67-7 p-Nitrobenzyl carbanion 
• 98-68-0 4-methoxy-phenyl-sulphonyl chloride 
• 98-58-8 4-bromobenzenesulfonyl chloride 
• 67-56-1 methanol 
• 13238-16-9 dibenzylphosphine oxide 
• 100-14-1 4-nitrobenzyl chloride 
• 98-95-3 nitrobenzene 

Downstream Products

• 736-31-2 trans-4,4'-dinitrostilbene 
• 2220-30-6 1,2-Bis(2,4-dinitrophenyl)ethane 
• 7314-06-9 (E)-4,4'-diaminostilbene 
• 621-95-4 4,4'-diaminodihydrostilbene 
• 100-52-7 benzaldehyde 
• 7357-96-2 4-(2-(4-nitrophenyl)ethyl)benzamine 
• 33384-05-3 4-(4-aminophenethyl)phenol 
• 62-23-7 4-nitro-benzoic acid 
• 619-93-2 4,4'-dinitro stilbene 
• 408509-60-4 1,12-bis-benzenesulfonyl-1,12-diaza-[12.2]paracyclophane 
• 859777-53-0 (+/-)-2.4.2'.4'.5'-pentanitro-α-hydroxy-bibenzyl 
• 854211-24-8 2,4,6,2',4'-pentanitro-bibenzyl 
• 411221-08-4 N,N'-bibenzyl-4,4'-diyl-bis-benzenesulfonamide 
• 5180-53-0 1,2-bis(2,4,6-trinitrophenyl)ethane 

Relevant articles and documents

Single Electron Transfer Reactions of the Ambident Anion of 2-Cyano-3-ethyl-1-methyl-Δ3-piperideine

The reaction of the ambident anion (2) derived from 2-cyano-3-ethyl-1-methyl-Δ3-piperideine (1) with t-butyl halides and p-NO2C6H4CH2X led to formation of the C-2 product (3) and the C-4 product (6) respectively via a probable single electron transfer reaction; dimerization of anion (2) gave dimers (8), (9), and (10) by electron transfer to m-dinitrobenzene, I2, and 2-methyl-2-nitropropane.

Picosecond and Nanosecond Laser Photolyses of p-Nitrophenylacetate in Aqueous Media. A Photoadiabatic Decarboxylation Process?

Employing UV picosecond (266 nm, 22 ps, ca. 0.5 mJ) and nanosecond (266 nm, 12 ns, 0.5-5 mJ) excitation, we have investigated the dynamics of the photodecarboxylation of p-nitrophenylacetate anions in aqueous solution.In agreement with previous micosecond flash photolysis studies, we believe that the primary decarboxylation products are the p-nitrobenzyl anion and carbon dioxide.It is proposed that the anion is produced in its triplet state following photoadiabatic cleavage of the lowest n,?* triplet state of p-nitrophenylacetate.The triplet state of the anion is observed as an intermediate (λmax ca. 290 nm) of lifetime 90 ns (pH > 5.0).In methanol/water and acetonitrile/water mixtures, its lifetime is found to increase as the aqueous portion of the solvent is decreased.A reaction mechanism is developed.

Palladium and Nickel Catalyzed Suzuki Cross-Coupling with Alkyl Fluorides

Suzuki cross-coupling of benzylic and unactivated aliphatic fluorides with aryl- and alkenylboronic acids has been achieved via mechanistically distinct Pd and Ni catalyzed pathways that outperform competing protodeboronation, β-hydride elimination, and h

Diphenyl ethane diisocyanate and preparation method thereof

The invention discloses diphenyl ethane diisocyanate and a preparation method thereof, and relates to the technical field of high molecular material monomer preparation. The diphenylethane diisocyanate has a structure shown in the specification, wherein R is H or alkyl, and a substituent R is positioned at a 2 (2') site or a 3 (3') site; substituent -NCO is located at a 4 (4') site or a 5 (5') site or a 6 (6') site; EDI serves as a polyurethane monomer to be applied to polyurethane materials and comprises polyurethane foam, a polyurethane adhesive, polyurethane synthetic leather, a polyurethane fabric coating layer, a polyurethane resin coating, a polyurethane elastomer and other synthetic materials.