4-Boc-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine

Also known as: tert-butyl 1,2,3,5-tetrahydro-1,4-benzodiazepine-4-carboxylate, 1,2,3,5-tetrahydro-benzo[e][1,4]diazepine-4-carboxylic acid tert-butyl ester, 4-(t-butoxycarbonyl)-2,3,4,5-tetrahydro-1H-1,4-benzodiazepine, 4-Boc-1,2,3,5-tetrahydrobenzo[e][1,4]diazepine, 4H-1,4-Benzodiazepine-4-carboxylic acid, 1,2,3,5-tetrahydro-, 1,1-dimethylethyl ester, tert-butyl 2,3,4,5-tetrahydro-1H-1,4-benzodiazepine-4-carboxylate

4-Boc-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine (CAS 195983-63-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C14H20N2O2 and a molecular weight of 248.32100 g/mol. Key properties include a boiling point of 379.7ºC at 760mmHg, a density of 1.087g/cm3 and a flash point of 183.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 195983-63-2
Jingsj CID: J-908131-6
Molecular Formula: C₁₄H₂₀N₂O₂
Molecular Weight: 248.32100 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	379.7ºC at 760mmHg
Density	1.087g/cm3
Flash Point	183.4ºC
Exact Mass	248.15200
PSA	41.57000
LogP	2.92510
Vapor Pressure	5.76E-06mmHg at 25°C
Refractive Index	1.526

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 4-Boc-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine?

The CAS number of 4-Boc-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine is 195983-63-2.

What are the molecular formula and molecular weight of 4-Boc-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine?

4-Boc-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine has molecular formula C14H20N2O2 and molecular weight 248.32100 g/mol.

What are the upstream and downstream products of 4-Boc-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine?

For 4-Boc-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine, Upstream Products: Di-tert-butyl dicarbonate, 3,4-dihydro-1H-1,4-benzodiazepine-2,5-dione, 2,3,4,5-Tetrahydro-1H-1,4-benzodiazepine.

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

Last updated: 8/21/2026

How to cite: Jingsj. "4-Boc-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine (CAS 195983-63-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-908131-6 (accessed 2026-11-09).

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