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2-Amino-1-bromonaphthalene

2-Amino-1-bromonaphthalene Structure
2-Amino-1-bromonaphthalene structure
CAS No.
20191-75-7
Chemical Name:
2-Amino-1-bromonaphthalene
Synonyms
1-Bromo-2-naphthylamine;1-Bromo-2-Naphthalenamine;2-amine-1-bromonaphthalen;1-bromonaphthalen-2-amine;2-amino-1-bromonaphthalin;1-bromo-2-aminonaphthalene;2-AMINO-1-BROMONAPHTHALENE;2-Naphthalenamine, 1-bromo-;1-bromo-naphthalen-2-ylamine
CBNumber:
CB42448709
Molecular Formula:
C10H8BrN
Molecular Weight:
222.08
MDL Number:
MFCD00086888
MOL File:
20191-75-7.mol
Last updated:2024-04-08 13:24:16
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2-Amino-1-bromonaphthalene Properties

Melting point 63-64 °C(Solv: ligroine (8032-32-4))
Boiling point 345.5±15.0 °C(Predicted)
Density 1.563±0.06 g/cm3(Predicted)
pka 1.51±0.10(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS07,GHS08
Signal word  Warning
Hazard statements  H302-H312-H315-H319-H332-H335-H351-H412
Precautionary statements  P201-P202-P261-P264-P270-P271-P273-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P308+P313-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501

2-Amino-1-bromonaphthalene price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC B292195 1-bromonaphthalen-2-amine 20191-75-7 5mg $65 2021-12-16 Buy
TRC B292195 1-bromonaphthalen-2-amine 20191-75-7 50mg $330 2021-12-16 Buy
Chemenu CM236816 1-Bromonaphthalen-2-amine 97% 20191-75-7 1g $448 2021-12-16 Buy
Crysdot CD12098429 1-Bromonaphthalen-2-amine 97% 20191-75-7 1g $474 2021-12-16 Buy
Alichem 20191757 2-Amino-1-bromonaphthalene 20191-75-7 250mg $714 2021-12-16 Buy
Product number Packaging Price Buy
B292195 5mg $65 Buy
B292195 50mg $330 Buy
CM236816 1g $448 Buy
CD12098429 1g $474 Buy
20191757 250mg $714 Buy

2-Amino-1-bromonaphthalene Chemical Properties,Uses,Production

Chemical Properties

White to Light yellow to Light red powder to crystal

Synthesis

The crude naphthalen-2-amine HCl salt (790 mg, 5.5 mmol) and TsOH (170 mg, 1.1 mmol) in THF (50 mL) cooled to 0 0C were treated with NBS (982 mg, 5.5 mmol) in THF (30 mL), and the solution was allowed to warm to 23 0C. After stirring for 5 hours, the reaction mixture was washed with saturated aqueous NaHCO3 (30 mL x 2). The organic layer was dried over anhydrous sodium sulfate and was concentrated to afford 2-Amino-1-bromonaphthalene.
2-AMINO-1-BROMONAPHTHALENE

2-Amino-1-bromonaphthalene synthesis

93-09-4
20191-75-7
Synthesis of 2-Amino-1-bromonaphthalene from 2-Naphthoic acid

2-Amino-1-bromonaphthalene Preparation Products And Raw materials

Raw materials

Carbamic acid, (1-bromo-2-naphthalenyl)-, ethyl ester (9CI) 2-AZIDONAPHTHALENE B-ACETAMIDONAPHTHALENE 2-naphthylammonium chloride 3-amino-4-bromo-2-naphthoic acid
N-(1-bromo-2-naphthyl)acetamide N-Boc-2-naphthylamine 2-Naphthylamine 2-Acetonaphthone 2-Naphthoic acid

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Preparation Products

1-Bromo-2-iodonaphthalene 5,6-BENZOQUINOLINE

2-Amino-1-bromonaphthalene Suppliers

Global( 86)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Xinsheng New Material Technology Co., LTD. 		+86-16632316109 xinshengkeji@xsmaterial.com China 1100 58
Henan Fengda Chemical Co., Ltd 		+86-371-86557731 +86-13613820652 info@fdachem.com China 7845 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 29797 60
Chongqing Chemdad Co., Ltd 		+86-023-61398051 +8613650506873 sales@chemdad.com China 39916 58
Hebei shuoxi biotechnology co. LTD 		+8613081092107 CHINA 968 58
career henan chemical co 		+86-0371-86658258 15093356674; factory@coreychem.com China 29826 58
Shaanxi Dideu Medichem Co. Ltd 		+86-29-87569265 +86-18612256290 1056@dideu.com China 3581 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
Supplier Advantage
Hebei Xinsheng New Material Technology Co., LTD. 		58
Henan Fengda Chemical Co., Ltd 		58
Springchem New Material Technology Co.,Limited 		57
Capot Chemical Co.,Ltd. 		60
Chongqing Chemdad Co., Ltd 		58
Hebei shuoxi biotechnology co. LTD 		58
career henan chemical co 		58
Shaanxi Dideu Medichem Co. Ltd 		58
Richest Group Ltd 		58
QINGDAO KAIENSI INTERNATIONAL TRADE CO.,LTD. 		58

View Lastest Price from 2-Amino-1-bromonaphthalene manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1-bromonaphthalen-2-amine pictures 2024-01-08 1-bromonaphthalen-2-amine
20191-75-7
 US $9.00 / KG 1KG 99% 50000tons Wuhan Boyuan Import & Export Co., LTD
1-bromonaphthalen-2-amine pictures 2024-01-02 1-bromonaphthalen-2-amine
20191-75-7
 US $200.00-1.00 / KG 1KG 99%, 99.5% Sublimated g-kg-tons, free sample is available Henan Fengda Chemical Co., Ltd
1-Bromonaphthalen-2-amine pictures 2023-11-04 1-Bromonaphthalen-2-amine
20191-75-7
 US $0.00-0.00 / Kg 1Kg 99.9% 30000 Kg Hebei Xinsheng New Material Technology Co., LTD.

20191-75-7(2-Amino-1-bromonaphthalene )Related Search:

1-Bromonaphthalene AKOS 92250 (1-BROMO-NAPHTHALEN-2-YL)METHYLAMINE N-(1-bromo-2-naphthyl)acetamide 4-BROMO-3-NITRO-1-NAPHTHOIC ACID
SPECS AQ-012/42718473 4-BROMO-3-NITRO-1,8-NAPHTHALIC ANHYDRIDE 2-AMINO-1-BROMONAPHTHALENE

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2-AMINO-1-BROMONAPHTHALENE 1-bromo-2-aminonaphthalene 2-Naphthalenamine, 1-bromo- 2-amino-1-bromonaphthalin 1-bromo-naphthalen-2-ylamine 1-bromonaphthalen-2-amine 2-amine-1-bromonaphthalen 1-Bromo-2-naphthylamine 1-Bromo-2-Naphthalenamine 20191-75-7 20191-78-7 20191-75-7