Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,2-diamino-4,5-ethylenedioxybenzene
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,2-diamino-4,5-ethylenedioxybenzene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 1,2-diamino-4,5-ethylenedioxybenzene
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 97.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

81927-47-1

81927-47-1 structure

81927-47-1 structure

Name: 1,2-diamino-4,5-ethylenedioxybenzene
Chemical Name: 2,3-Dihydro-benzo[1,4]dioxine-6,7-diaminedihydrochloride
CAS Number: 81927-47-1
Molecular Formula: C₈H₁₀N₂O₂
Molecular Weight: 166.17700
Create Date: 2018-11-26 11:46:01
Modify Date: 2025-08-25 21:11:19

Name	2,3-Dihydro-benzo[1,4]dioxine-6,7-diaminedihydrochloride
Synonyms	6,7-diamino-2,3-dihydro-1,4-benzodioxine 1,4-benzodioxane-6,7-diamine 6,7-diamino-2,3-dihydro-1,4-benzodioxin 2,3-dihydro-1,4-benzodioxin-6,7-diamine 7-amino-2,3-dihydro-1,4-benzodioxin-6-ylamine 1,2-diamino-4,5-ethylenedioxybenzene 1,4-benzodioxin-6,7-diamine,2,3-dihydro

Density	1.352g/cm3
Boiling Point	364.2ºC at 760 mmHg
Molecular Formula	C₈H₁₀N₂O₂
Molecular Weight	166.17700
Flash Point	208.5ºC
Exact Mass	166.07400
PSA	70.50000
LogP	1.78460
Index of Refraction	1.662
Storage condition	2-8°C

HS Code	2932999099

62140-78-7 structure

62140-78-7

~72%

81927-47-1 structure

81927-47-1

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

475112-07-3 structure

475112-07-3

~91%

81927-47-1 structure

81927-47-1

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

57356-48-6 structure

57356-48-6

~%

81927-47-1 structure

81927-47-1

Literature: Kim, Dong Wan; Kim, Junghwan; Hwang, Jaeyoung; Choi, Myong Yong; Kim, Jae Sang Bulletin of the Korean Chemical Society, 2011 , vol. 32, # 8 p. 2643 - 2647

63546-19-0 structure

63546-19-0

~%

81927-47-1 structure

81927-47-1

Literature: Xuanzhu Pharma Co., Ltd. Patent: EP2532665 A1, 2012 ;

22013-33-8 structure

22013-33-8

~%

81927-47-1 structure

81927-47-1

Literature: Xuanzhu Pharma Co., Ltd. Patent: EP2532665 A1, 2012 ;

63546-22-5 structure

63546-22-5

~%

81927-47-1 structure

81927-47-1

Literature: Xuanzhu Pharma Co., Ltd. Patent: EP2532665 A1, 2012 ;

493-09-4 structure

493-09-4

~%

81927-47-1 structure

81927-47-1

Literature: Kim, Dong Wan; Kim, Junghwan; Hwang, Jaeyoung; Choi, Myong Yong; Kim, Jae Sang Bulletin of the Korean Chemical Society, 2011 , vol. 32, # 8 p. 2643 - 2647

Precursor 6
62140-78-7 57356-48-6 63546-19-0 22013-33-8
63546-22-5 493-09-4
DownStream 1
81864-47-3

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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