Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 7-nitro-2,3-dihydro-1,4-benzodioxin-6-amine
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 7-NITRO-2,3-DIHYDRO-BENZO[1,4]DIOXIN-6-YLAMINE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

62140-78-7

62140-78-7 structure

Name: 7-NITRO-2,3-DIHYDRO-BENZO[1,4]DIOXIN-6-YLAMINE
Chemical Name: 6-nitro-2,3-dihydro-1,4-benzodioxin-7-amine
CAS Number: 62140-78-7
Molecular Formula: C₈H₈N₂O₄
Molecular Weight: 196.16000
Create Date: 2018-10-05 16:53:32
Modify Date: 2025-09-26 00:23:07

Name	6-nitro-2,3-dihydro-1,4-benzodioxin-7-amine
Synonyms	6-amino-7-nitro-2,3-dihydro-1,4-benzodioxine 7-nitro-2,3-dihydro-1,4-benzodioxin-6-amine 6-amino-7-nitro-2,3-dihydrobenzo[b][1,4]dioxane 7-Nitro-2,3-dihydro-benzo[1,4]dioxin-6-ylamin 4-amino-5-nitro-1,2-benzodioxane 7-Nitro-2,3-dihydro-benzo[1,4]dioxin-6-ylamine 7-nitro-2H,3H-benzo[e]1,4-dioxane-6-ylamine

Density	1.48g/cm3
Boiling Point	382.4ºC at 760mmHg
Molecular Formula	C₈H₈N₂O₄
Molecular Weight	196.16000
Flash Point	185.1ºC
Exact Mass	196.04800
PSA	90.30000
LogP	2.05260
Index of Refraction	1.641

HS Code	2932999099

63546-22-5

~80%

62140-78-7

Literature: Xuanzhu Pharma Co., Ltd. Patent: EP2532665 A1, 2012 ; Location in patent: Page/Page column 30 ;

57356-48-6

~27%

62140-78-7

Literature: Shimojo, Masato; Taniguchi, Kana Patent: US2003/236260 A1, 2003 ; Location in patent: Page 72 ; US 20030236260 A1

475112-04-0

~75%

62140-78-7

Literature: Mateu; Capilla; Harrak; Pujol Tetrahedron, 2002 , vol. 58, # 26 p. 5241 - 5250

22013-33-8

~54%

62140-78-7

Literature: Mateu; Capilla; Harrak; Pujol Tetrahedron, 2002 , vol. 58, # 26 p. 5241 - 5250

57356-48-6

7439-89-6

~27%

62140-78-7

Literature: Audoly, Laurent; Okumura, Takako; Shimojo, Masato Patent: US2002/77329 A1, 2002 ; US 20020077329 A1

63546-19-0

62140-78-7

Literature: Heertjes; Revallier Recueil des Travaux Chimiques des Pays-Bas, 1950 , vol. 69, p. 262,267 Full Text Show Details Lott et al. Journal of the American Chemical Society, 1948 , vol. 70, p. 3621

59820-92-7

62140-78-7

Literature: Mateu; Capilla; Harrak; Pujol Tetrahedron, 2002 , vol. 58, # 26 p. 5241 - 5250

Precursor 6
63546-22-5 57356-48-6 22013-33-8 7439-89-6
63546-19-0 59820-92-7
DownStream 5
81864-47-3 59820-92-7 22013-33-8 81927-47-1
62089-18-3

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%

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