Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
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Henan Tianfu Chemical Co., Ltd.
China
Product Name: naphthalene-1,4,5,8-tetramine
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
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2187-88-4

2187-88-4 structure

2187-88-4 structure

Name: naphthalene-1,4,5,8-tetramine
Chemical Name: naphthalene-1,4,5,8-tetramine
CAS Number: 2187-88-4
Molecular Formula: C₁₀H₁₂N₄
Molecular Weight: 188.22900
Create Date: 2017-10-19 01:10:15
Modify Date: 2025-09-05 12:24:20

Name	naphthalene-1,4,5,8-tetramine
Synonyms	1,4,5,8-tetra-aminonaphthalene 1,4,5,8-Naphthalenetetramine

Molecular Formula	C₁₀H₁₂N₄
Molecular Weight	188.22900
Exact Mass	188.10600
PSA	104.08000
LogP	3.49340

HS Code	2921590090

4793-98-0 structure

4793-98-0

~80%

2187-88-4 structure

2187-88-4

Literature: Sorokin; Ozeryanskii; Pozharskii Russian Journal of Organic Chemistry, 2002 , vol. 38, # 5 p. 699 - 708

Precursor 1
4793-98-0
DownStream 1
65989-13-1

HS Code	2921590090
Summary	2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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