ChemicalBook >> CAS DataBase List >>1,8-Diaminonaphthalene

1,8-Diaminonaphthalene

CAS No.
479-27-6
Chemical Name:
1,8-Diaminonaphthalene
Synonyms
Naphthalene-1,8-diamine;1,8-NAPHTHALENEDIAMINE;1,8-Diaminonaphthalene,99%;1,8-DiaminonaphthaL;8-Diaminonaphthalene;1,8-Diaminonaphthale;1,8-Naphthylendiamin;1,8-Diaminonaphthalane;1,8-DIAMINONAPHTHALONE;DIAMINONAPHTHALENE-1,8
CBNumber:
CB2728423
Molecular Formula:
C10H10N2
Molecular Weight:
158.2
MDL Number:
MFCD00004033
MOL File:
479-27-6.mol
MSDS File:
SDS
Modify Date:2022-11-09 15:39:04

1,8-Diaminonaphthalene Properties

Melting point 60-65 °C (lit.)
Boiling point 205 °C/12 mmHg (lit.)
Density 1.1265
vapor pressure 0.011Pa at 25℃
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
Stability Air Sensitive
InChIKey YFOOEYJGMMJJLS-UHFFFAOYSA-N
LogP 1.335
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) 
GHS07,GHS08
Signal word  Warning
Hazard statements  H302-H317-H351
Precautionary statements  P201-P280-P301+P312+P330-P302+P352-P308+P313
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
NFPA 704
0
2 0

1,8-Diaminonaphthalene price More Price(50)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich D21405 1,8-Diaminonaphthalene 99% 479-27-6 5g $33.3 2022-05-15 Buy
Sigma-Aldrich D21405 1,8-Diaminonaphthalene 99% 479-27-6 100g $90.2 2022-05-15 Buy
Sigma-Aldrich 8.06206 1,8-Naphthalenediamine for synthesis 479-27-6 100g $109 2022-05-15 Buy
Sigma-Aldrich 8.06206 1,8-Naphthalenediamine for synthesis 479-27-6 500g $264 2022-05-15 Buy
TCI Chemical D0102 1,8-Diaminonaphthalene >98.0%(T) 479-27-6 25g $29 2022-04-27 Buy
Product number Packaging Price Buy
D21405 5g $33.3 Buy
D21405 100g $90.2 Buy
8.06206 100g $109 Buy
8.06206 500g $264 Buy
D0102 25g $29 Buy

1,8-Diaminonaphthalene Chemical Properties,Uses,Production

Chemical Properties

Off white powder

Uses

Lubricating-oil antioxidant, analytical reagent

Uses

1,8-Diaminonaphthalene is an important raw material and intermediate used in organic synthesis, pharmaceuticals and agrochemicals.

Flammability and Explosibility

Nonflammable

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

Global( 370)Suppliers
Supplier Tel Email Country ProdList Advantage
QINGDAO HONG JIN CHEMCIAL CO.,LTD.
532-83657313 hjt@hong-jin.com China 227 58
Springchem New Material Technology Co.,Limited
+86-021-62885108 +8613917661608 info@spring-chem.com China 2068 57
Capot Chemical Co.,Ltd.
571-85586718 +8613336195806 sales@capotchem.com China 29789 60
Henan DaKen Chemical CO.,LTD.
+86-371-66670886 info@dakenchem.com China 16932 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21975 55
Hangzhou FandaChem Co.,Ltd.
+8615858145714 fandachem@gmail.com China 9377 55
ATK CHEMICAL COMPANY LIMITED
21-51619050 ivan@atkchemical.com China 31212 60
Anhui Royal Chemical Co., Ltd.
+86-25-86655873 +8613962173137 marketing@royal-chem.com China 534 55
career henan chemical co
+86-0371-86658258 sales@coreychem.com China 29922 58
Changzhou Ansciep Chemical Co., Ltd.
+86 519 86305871 sales@ansciepchem.com CHINA 4242 58

View Lastest Price from 1,8-Diaminonaphthalene manufacturers

Image Update time 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 (1,8-Naphthalene diamine) 1,8-DIAMINONAPHTHALONE 1.8-DIAMINA-NAPTHALENE 99.6+% 1,8-Diaminonaphthalene,90%,tech. 1,8-Diaminonaphthale 8-Diaminonaphthalene Naphthalene-1,8-diamine 99% 1,8-DiaMinonaphthalene, 97% 100GR 1,8-DiaMinonaphthalene, 97% 5GR 1,8-NAPHTHALENEDIAMINE FOR SYNTHESIS 1,8-Diaminonaphthalane DIAMINONAPHTHALENE-1,8 1,8-NAPHTHYLENEDIAMINE 1,8-DIAMINONAPHTHALENE 1,8-DIAMINONAPHTHALENE, FOR FLUORESCENCE 1,8-Diaminonaphthalene,~97% 1,8-Diaminonaphthalene, tech., 90% 1,8-Diaminonaphthalene 96% 1,8-DiaminonaphthaL Naphthalene-1,8-diamine, technical Naphthalene-1,8-diamine 479-27-6 1,8-Diaminonaphthalene 1,8-Diaminonaphthalene 479-27-6 1,8-Naphthylendiamin 1,8-Diaminonaphthalene(Technical) 1,8-Diaminonaphthalene> 1,8-Diaminonaphthalene@100 μg/mL in Toluene 1,8-Diaminonaphthalene fandachem 1,8-Diaminonaphthalene,99% Naphthalene-1,8-diamine 1,8-NAPHTHALENEDIAMINE 479-27-6 Detection Fluorescent Probes, Labels, Particles and Stains BioChemical Biochemicals and Reagents Building Blocks Organic Building Blocks Nitrogen Compounds Polyamines Building Blocks Chemical Synthesis Nitrogen Compounds Organic Building Blocks Polyamines Organics Benzene derivatives Intermediates of Dyes and Pigments