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ChemicalBook >> CAS DataBase List >>1,2-DIAMINONAPHTHALENE

1,2-DIAMINONAPHTHALENE

1,2-DIAMINONAPHTHALENE Structure
1,2-DIAMINONAPHTHALENE structure
CAS No.
938-25-0
Chemical Name:
1,2-DIAMINONAPHTHALENE
Synonyms
1,2-DIAMINONAPHTHALENE;naphthalene-1,2-diamine;(2-amino-1-naphthyl)amine
CBNumber:
CB6195588
Molecular Formula:
C10H10N2
Molecular Weight:
158.2
MDL Number:
MFCD00021546
MOL File:
938-25-0.mol
MSDS File:
SDS
Last updated:2023-10-31 12:04:19
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1,2-DIAMINONAPHTHALENE Properties

Melting point 92-94°C
Boiling point 273.29°C (rough estimate)
Density 1.1192 (rough estimate)
refractive index 1.6057 (estimate)
storage temp. -20°C Freezer, Under Inert Atmosphere
solubility Chloroform (Slightly), DMSO (Slightly)
pka 5.50±0.10(Predicted)
form Solid
color Brown to Dark Brown
Stability Temperature Sensitive

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313-P362
Hazard Codes  Xn
Risk Statements  22-40
Safety Statements  36/37

1,2-DIAMINONAPHTHALENE price More Price(14)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC D416400 1,2-Diaminonaphthalene 938-25-0 500mg $520 2021-12-16 Buy
Biosynth Carbosynth FD21491 1,2-Diaminonaphthalene 938-25-0 500mg $600 2021-12-16 Buy
Biosynth Carbosynth FD21491 1,2-Diaminonaphthalene 938-25-0 50mg $99.5 2021-12-16 Buy
Biosynth Carbosynth FD21491 1,2-Diaminonaphthalene 938-25-0 100mg $181 2021-12-16 Buy
Biosynth Carbosynth FD21491 1,2-Diaminonaphthalene 938-25-0 250mg $330 2021-12-16 Buy
Product number Packaging Price Buy
D416400 500mg $520 Buy
FD21491 500mg $600 Buy
FD21491 50mg $99.5 Buy
FD21491 100mg $181 Buy
FD21491 250mg $330 Buy

1,2-DIAMINONAPHTHALENE Chemical Properties,Uses,Production

Chemical Properties

Brown Solid

Uses

Reacts with aldehydes to produce highly fluorescent imidazole derivatives. 1,2-DiaMinonaphthalene is used for fluorophotometric determination of selenium in some kinds of mushroom

Uses

Reacts with aldehydes to produce highly fluorescent imidazole derivatives. A fluorometric labeling reagent. It is used for fluorophotometric determination of selenium in some kinds of mushroom.

1,2-DIAMINONAPHTHALENE Preparation Products And Raw materials

Raw materials

Preparation Products

1H-NAPHTH[1,2-D]IMIDAZOLE

1,2-DIAMINONAPHTHALENE Suppliers

Global( 52)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Xinsheng New Material Technology Co., LTD. 		+86-16632316109 xinshengkeji@xsmaterial.com China 1099 58
BAYNOE CHEM CO.,LTD 		+86-21-34783353 +8615000719740 baynoe@baynoe.com CHINA 934 58
Richest Group Ltd 		18017061086 oled@richest-group.com CHINA 5601 58
QINGDAO KAIENSI INTERNATIONAL TRADE CO.,LTD. 		+86-0532-8699-9256 +8615254267723 kaley@cnfdevelop.com China 1410 58
Hefei TNJ Chemical Industry Co.,Ltd. 		0551-65418671 sales@tnjchem.com China 34572 58
Chemsigma International Co., Ltd. 		+86-18136843612 +86-19951791336 info@chemsigma.com China 1229 58
CD Chemical Group Limited 		+8615986615575 info@codchem.com China 20356 58
Hebei Guanlang Biotechnology Co., Ltd. 		+86-19930503259 +86-19930503259 cherry@crovellbio.com China 18444 58
Suzhou Fenghua New Material Technology Co., Ltd. 		+8615952428079 1968798092@qq.com China 176 58
Zhengzhou Anbu Chem Co.,Ltd 		+86-0371-88006763; +8615988602810 sales@anbuchem.com China 3000 58
Supplier Advantage
Hebei Xinsheng New Material Technology Co., LTD. 		58
BAYNOE CHEM CO.,LTD 		58
Richest Group Ltd 		58
QINGDAO KAIENSI INTERNATIONAL TRADE CO.,LTD. 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
Chemsigma International Co., Ltd. 		58
CD Chemical Group Limited 		58
Hebei Guanlang Biotechnology Co., Ltd. 		58
Suzhou Fenghua New Material Technology Co., Ltd. 		58
Zhengzhou Anbu Chem Co.,Ltd 		58

View Lastest Price from 1,2-DIAMINONAPHTHALENE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1,2-DIAMINONAPHTHALENE pictures 2023-10-31 1,2-DIAMINONAPHTHALENE
938-25-0
 US $0.00-0.00 / Kg 1Kg 99.9% 30000 Kg Hebei Xinsheng New Material Technology Co., LTD.
1,2-DIAMINONAPHTHALENE pictures 2023-09-14 1,2-DIAMINONAPHTHALENE
938-25-0
 US $35.00-25.00 / kg 1kg 99% 20 Ton Hebei Xinsheng New Material Technology Co., LTD.

1,2-DIAMINONAPHTHALENE Spectrum

1,2-DIAMINONAPHTHALENE(938-25-0)MS1,2-DIAMINONAPHTHALENE(938-25-0)IR11,2-DIAMINONAPHTHALENE(938-25-0)IR2

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1,2-DIAMINONAPHTHALENE (2-amino-1-naphthyl)amine naphthalene-1,2-diamine 938-25-0 Aldehyde Labeling Reagents Aromatics Amines