Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,8-Diaminonaphthalene
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 1,8-Diaminonaphthalene
Price: ￥798.0/500g ￥218.0/100g
Purity: 95.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,8-Diaminonaphthalene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 1,8-Diaminonaphthalene;Naphthalene-1,8-diamine;1,8-Naphthalenediamine
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 1,8-Diaminonaphthalene
Price: ￥Inquiry/25kg
Purity: 99.0%
Stocking Period: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

479-27-6

479-27-6 structure

479-27-6 structure

Name: 1,8-Diaminonaphthalene
Chemical Name: 1,8-Diaminonaphthalene
CAS Number: 479-27-6
Molecular Formula: C₁₀H₁₀N₂
Molecular Weight: 158.200
Catalog: Chemical reagent Organic reagent Polycyclic compound
Create Date: 2018-02-17 08:00:00
Modify Date: 2025-08-25 09:13:24

Name	1,8-Diaminonaphthalene
Synonyms	MFCD00004033 1,8-Diaminonaphthalene Naphthalene-1,8-diamine 1,8-Naphthalenediamine EINECS 207-529-8 1,8-diamino naphthalene

Density	1.2±0.1 g/cm3
Boiling Point	352.1±0.0 °C at 760 mmHg
Melting Point	60-65 °C(lit.)
Molecular Formula	C₁₀H₁₀N₂
Molecular Weight	158.200
Flash Point	198.7±21.8 °C
Exact Mass	158.084396
PSA	52.04000
LogP	0.88
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.757
Water Solubility	slightly soluble

Symbol	GHS07, GHS08
Signal Word	Warning
Hazard Statements	H302-H317-H351
Precautionary Statements	P280
Personal Protective Equipment	Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes	Xn:Harmful;
Risk Phrases	R22;R36/37/38;R40;R43
Safety Phrases	S36/37-S36/37/39-S26-S24
RIDADR	2811
WGK Germany	3
Packaging Group	I; II; III
Hazard Class	6.1
HS Code	29215940

Precursor 9
602-38-0 6364-17-6 86-57-7 569-42-6
4185-60-8 5328-76-7 123-91-1 7783-06-4
7664-41-7
DownStream 9
110191-76-9 109735-80-0 1098071-09-0 40835-96-9
204-02-4 52-67-5 146603-28-3 17135-74-9
20956-94-9

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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