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Diphenyl (methylenedi-4,1-phenylene)dicarbamate

Also known as: diphenyl (methylenedi-4,1-phenylene)-dicarbamate, (methylenedi-4,1-phenylene)bis-carbamic acid diphenyl ester, 4,4'-Methylenebis-(phenylcarbanilate), 4,4'-Bis-<phenoxy-carbonylamino>-diphenylmethan, Bis-(4-phenoxycarbonylamino-phenyl)-methan, CARBAMICACID,(METHYLENEDI-4,1-PHENYLENE)BIS-,DIPHENYLESTER, Diphenyl 4,4'-methylenebis(phenylcarbamate), EINECS 202-963-4, Methylenebis(4,1-phenylene)bis(carbamic acid phenyl) ester, N,N'-(4,4'-Methandiyl-di-phenyl)-bis-carbamidsaeure-diphenylester, N,N'-(4,4'-methanediyl-di-phenyl)-bis-carbamic acid diphenyl ester, N,N'-Bis(phenoxycarbonyl)(4,4'-methylenebisaniline), [Methylenebis(4,1-phenylene)]biscarbamic acid diphenyl ester, diphenyl(methanediyldibenzene-4,1-diyl)biscarbamate, phenyl N-[4-[[4-(phenoxycarbonylamino)phenyl]methyl]phenyl]carbamate

Diphenyl (methylenedi-4,1-phenylene)dicarbamate (CAS 101-65-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C27H22N2O4 and a molecular weight of 438.47500 g/mol. Key properties include a boiling point of 570.7ºC at 760mmHg, a density of 1.294g/cm3 and a flash point of 298.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
101-65-5
Jingsj CID
J-1126-7
Molecular Formula
C27H22N2O4
Molecular Weight
438.47500 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point570.7ºC at 760mmHg
Density1.294g/cm3
Flash Point298.9ºC
Exact Mass438.15800
PSA76.66000
LogP6.64520
Vapor Pressure4.93E-13mmHg at 25°C
Refractive Index1.675

Frequently Asked Questions

What is the CAS number of Diphenyl (methylenedi-4,1-phenylene)dicarbamate?

The CAS number of Diphenyl (methylenedi-4,1-phenylene)dicarbamate is 101-65-5.

What are the molecular formula and molecular weight of Diphenyl (methylenedi-4,1-phenylene)dicarbamate?

Diphenyl (methylenedi-4,1-phenylene)dicarbamate has molecular formula C27H22N2O4 and molecular weight 438.47500 g/mol.

What are the upstream and downstream products of Diphenyl (methylenedi-4,1-phenylene)dicarbamate?

For Diphenyl (methylenedi-4,1-phenylene)dicarbamate, Upstream Products: Diphenyl carbonate, 4,4'-Methylenedianiline, 4,4'-Diphenylmethane diisocyanate; Downstream Products: 4,4'-Diphenylmethane diisocyanate.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Diphenyl (methylenedi-4,1-phenylene)dicarbamate (CAS 101-65-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1126-7 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.