2-Diazo-1-naphthol-5-sulfonyl chloride

Base Information

Chemical Name:2-Diazo-1-naphthol-5-sulfonyl chloride
CAS No.:3770-97-6
Deprecated CAS:28020-74-8,68959-13-7,138860-89-6,1001756-09-7
Molecular Formula:C₁₀H₅ClN₂O₃S
Molecular Weight:268.68
Hs Code.:
European Community (EC) Number:223-211-1
UN Number:3222
Nikkaji Number:J208.793F
Mol file:3770-97-6.mol

Synonyms:1,2-naphthoquinone-2-diazo-5-sulfonyl chloride;1,2-Naphthoquinone-2-diazido-5-sulfonyl chloride;2-Diazo-1-oxo-5-naphthalenesulfonyl chloride;

Suppliers and Price of 2-Diazo-1-naphthol-5-sulfonyl chloride

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
2-Diazo-1-naphthol-5-sulfonylChloride
50mg
$ 55.00

TRC
2-Diazo-1-naphthol-5-sulfonylChloride
10mg
$ 45.00

American Custom Chemicals Corporation
5-CHLOROSULFONYL-2-DIAZONIO-NAPHTHALEN-1-OLATE 95.00%
25G
$ 1891.89

American Custom Chemicals Corporation
5-CHLOROSULFONYL-2-DIAZONIO-NAPHTHALEN-1-OLATE 95.00%
5G
$ 1212.75

AHH
2-Diazo-1-naphthol-5-sulfonylchloride 98%
5g
$ 346.00

Total 13 raw suppliers

Chemical Property of 2-Diazo-1-naphthol-5-sulfonyl chloride

Chemical Property:

Vapor Pressure:0Pa at 25℃
Melting Point:-100°C
Boiling Point:-12°C
PSA：100.14000
Density:1.264
LogP:2.50696
Water Solubility.:4.4g/L at 20℃
XLogP3:4.1
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:267.9709409
Heavy Atom Count:17
Complexity:438
Transport DOT Label:Flammable Solid

Purity/Quality:

99% min ^*data from raw suppliers

2-Diazo-1-naphthol-5-sulfonylChloride ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:
Statements: 34
Safety Statements: 26-36/37/39

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC2=C(C=CC(=C2[O-])[N+]#N)C(=C1)S(=O)(=O)Cl
Uses 2-Diazo-1-naphthol-5-sulfonyl chloride is a useful research chemical,can be used as a photosensitizer for PS for printing.

Technology Process of 2-Diazo-1-naphthol-5-sulfonyl chloride

There total 5 articles about 2-Diazo-1-naphthol-5-sulfonyl chloride which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 90.0%

: 94386-30-8,23890-27-9
2-Diazo-1-oxo-1,2-dihydronaphthalen-5-sulfonsaeure

: 1001756-09-7,3770-97-6
2-diazo-1-oxo-1,2-dihydronaphthalene-4-sulfonyl chloride

Guidance literature:: With bis(trichloromethyl) carbonate; N,N-dimethyl-formamide; In 1,2-dichloro-ethane; at 20 - 60 ℃;

Reference yield: 80.0%

: 2657-00-3
sodium 2-diazo-1-oxo-1,2-dihydronaphthalene-5-sulfonate

: 1001756-09-7,3770-97-6
2-diazo-1-oxo-1,2-dihydronaphthalene-4-sulfonyl chloride

Guidance literature:: With triethylamine; trichloromethyl chloroformate; In dichloromethane; at -50 ℃; for 1.33333 - 1.5h; Product distribution / selectivity;