7-Nitro-2,3-dihydro-1,4-benzodioxin-6-amine

Also known as: 7-Nitro-2,3-dihydro-benzo[1,4]dioxin-6-ylamine, 7-Nitro-2,3-dihydrobenzo[b][1,4]dioxin-6-amine, 6-Nitro-2,3-dihydro-1,4-benzodioxin-7-amine, 6-Amino-7-nitro-2,3-dihydro-1,4-benzodioxine, 6-Amino-7-nitro-2,3-dihydrobenzo[b][1,4]dioxane, 4-Amino-5-nitro-1,2-benzodioxane, 7-Nitro-2H,3H-benzo[e]1,4-dioxane-6-ylamine

7-Nitro-2,3-dihydro-1,4-benzodioxin-6-amine (CAS 62140-78-7) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C8H8N2O4 and a molecular weight of 196.16000 g/mol. Key properties include a boiling point of 382.4ºC at 760mmHg, a density of 1.48g/cm3 and a flash point of 185.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 62140-78-7
Jingsj CID: J-1049230-5
Molecular Formula: C₈H₈N₂O₄
Molecular Weight: 196.16000 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	382.4ºC at 760mmHg
Density	1.48g/cm3
Flash Point	185.1ºC
Exact Mass	196.04800
PSA	90.30000
LogP	2.05260
Refractive Index	1.641

Customs & Trade Information

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen 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 7-Nitro-2,3-dihydro-1,4-benzodioxin-6-amine?

The CAS number of 7-Nitro-2,3-dihydro-1,4-benzodioxin-6-amine is 62140-78-7.

What are the molecular formula and molecular weight of 7-Nitro-2,3-dihydro-1,4-benzodioxin-6-amine?

7-Nitro-2,3-dihydro-1,4-benzodioxin-6-amine has molecular formula C8H8N2O4 and molecular weight 196.16000 g/mol.

What are the upstream and downstream products of 7-Nitro-2,3-dihydro-1,4-benzodioxin-6-amine?

For 7-Nitro-2,3-dihydro-1,4-benzodioxin-6-amine, Upstream Products: 2,3-Dihydro-1,4-benzodioxin-6-amine, Iron, 6-bromo-7-nitro-2,3-dihydro-1,4-benzodioxine; Downstream Products: 1,3,6,7-tetrahydro-[1,4]dioxino[2,3-f]benzimidazole-2-thione, 6-bromo-7-nitro-2,3-dihydro-1,4-benzodioxine, 2,3-Dihydro-1,4-benzodioxin-6-amine.

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. "7-Nitro-2,3-dihydro-1,4-benzodioxin-6-amine (CAS 62140-78-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1049230-5 (accessed 2026-11-09).

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