ChemicalBook
Chinese Japanese Germany Korea

1,8-Diaminonaphthalene

1,8-Diaminonaphthalene
1,8-Diaminonaphthalene structure
CAS No.
479-27-6
Chemical Name:
1,8-Diaminonaphthalene
Synonyms
1,8-DiaminonaphthaL;8-Diaminonaphthalene;1,8-Diaminonaphthale;1,8-Naphthylendiamin;1,8-DIAMINONAPHTHALONE;1,8-Diaminonaphthalane;DIAMINONAPHTHALENE-1,8;1,8-NAPHTHALENEDIAMINE;1,8-NAPHTHYLENEDIAMINE;1,8-DIAMINONAPHTHALENE
CBNumber:
CB2728423
Molecular Formula:
C10H10N2
Formula Weight:
158.2
MOL File:
479-27-6.mol

1,8-Diaminonaphthalene Properties

Melting point:
60-65 °C (lit.)
Boiling point:
205 °C/12 mmHg (lit.)
Density 
1.1265
refractive index 
1.6829
Flash point:
205°C/12mm
storage temp. 
Store below +30°C.
solubility 
methanol: soluble
form 
Chunks or Crystalline Mass
pka
4.46±0.10(Predicted)
color 
Grayish-red to gray or dark brown
Water Solubility 
slightly soluble
Merck 
14,6372
BRN 
742841
InChIKey
YFOOEYJGMMJJLS-UHFFFAOYSA-N
CAS DataBase Reference
479-27-6(CAS DataBase Reference)
FDA UNII
IKA7029YH9
NIST Chemistry Reference
1,8-Naphthalenediamine(479-27-6)
EPA Substance Registry System
1,8-Naphthalenediamine (479-27-6)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS06,GHS07,GHS08
Signal word  Warning
Hazard statements  H301-H302-H317-H351
Precautionary statements  P201-P261-P301+P310a-P405-P501a-P280
Hazard Codes  Xn,Xi
Risk Statements  22-40-43-36/37/38
Safety Statements  36/37-36/37/39-26-24-36
RIDADR  2811
WGK Germany  3
8
Hazard Note  Irritant
TSCA  Yes
HS Code  29215940
Toxicity LD50 orally in Rabbit: 800 mg/kg

1,8-Diaminonaphthalene price More Price(12)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich D21405 1,8-Diaminonaphthalene 99% 479-27-6 5g $31.8 2021-03-22 Buy
Sigma-Aldrich 8.06206 1,8-Naphthalenediamine for synthesis 479-27-6 500 g $221.07 2021-03-22 Buy
Sigma-Aldrich D21405 1,8-Diaminonaphthalene 99% 479-27-6 100g $86.1 2021-03-22 Buy
Sigma-Aldrich 8.06206 1,8-Naphthalenediamine for synthesis 479-27-6 100 g $91.11 2021-03-22 Buy
TCI Chemical D0102 1,8-Diaminonaphthalene >98.0%(T) 479-27-6 25g $26 2021-03-22 Buy

1,8-Diaminonaphthalene Chemical Properties,Uses,Production

Chemical Properties

Off white powder

Uses

Lubricating-oil antioxidant, analytical reagent

Purification Methods

Crystallise 1,8-diaminonaphthalene from water or aqueous EtOH, and sublime it in a vacuum. The N,N'-dimethyl derivative [20734-56-9] has m 103-104o and pK2 5 5.61, the N,N,N'-trimethyl-derivative [20734-57-0] has m 29-30o and pK2 5 6.43. [Hodgson et al. J Chem Soc 202 1945, Beilstein 13 IV 344.]

1,8-Diaminonaphthalene Preparation Products And Raw materials

Raw materials

Preparation Products


1,8-Diaminonaphthalene Suppliers

Global( 288)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
QINGDAO HONG JIN CHEMCIAL CO.,LTD.
+86 532 83657313
hjt@hong-jin.com CHINA 226 58
Springchem New Material Technology Co.,Limited
+8613917661608 +86-021-62885108
info@spring-chem.com China 2064 57
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 20907 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
Hangzhou FandaChem Co.,Ltd.
008615858145714
+86-571-56059825 fandachem@gmail.com CHINA 8909 55
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 26762 60
Anhui Royal Chemical Co., Ltd.
+86-025-86655873
marketing@royal-chem.com CHINA 536 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29954 58
Changzhou Ansciep Chemical Co., Ltd.
+86 519 86305871
+86 519 86305879 sales@ansciepchem.com CHINA 4242 58
Accela ChemBio Inc.
(+1)-858-699-3322
(+1)-858-876-1948 info@accelachem.com United States 19969 58

View Lastest Price from 1,8-Diaminonaphthalene manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-07-13 1,8-Diaminonaphthalene
479-27-6
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-07-10 1,8-Diaminonaphthalene
479-27-6
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-06-17 1,8-naphthalenediamine
479-27-6
US $200.00 / KG 1KG 99.99% 20 ton Hebei Mojin Biotechnology Co., Ltd

1,8-Diaminonaphthalene Spectrum


479-27-6(1,8-Diaminonaphthalene)Related Search:


Copyright 2017 © ChemicalBook. All rights reserved