ChemicalBook > CAS DataBase List > 2-Nitrobenzenesulfenyl chloride

2-Nitrobenzenesulfenyl chloride

Product Name
2-Nitrobenzenesulfenyl chloride
CAS No.
7669-54-7
Chemical Name
2-Nitrobenzenesulfenyl chloride
Synonyms
NBSC;NPS-CL;NPS REAGENT;2-Nitrophenylchloro sulfide;(2-Nitrophenylthio) chloride;1-Nitro-2-(chlorothio)benzene;O-NITROPHENYLSULFENYL CHLORIDE;2-NITROPHENYLSULFENYL CHLORIDE;2-nitro-benzenesulfenylchlorid;2-Nitrophenylsulphenyl chloride
CBNumber
CB2115056
Molecular Formula
C6H4ClNO2S
Formula Weight
189.62
MOL File
7669-54-7.mol
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2-Nitrobenzenesulfenyl chloride Property

Melting point:
70-75 °C
Boiling point:
350.0±25.0 °C(Predicted)
Density 
1.492 (estimate)
refractive index 
1.6000 (estimate)
storage temp. 
2-8°C
form 
Crystalline Powder or Needles
color 
Yellow to gold
Water Solubility 
decomposes
Sensitive 
Moisture Sensitive
BRN 
473741
CAS DataBase Reference
7669-54-7(CAS DataBase Reference)
EPA Substance Registry System
Benzenesulfenyl chloride, 2-nitro- (7669-54-7)
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Safety

Hazard Codes 
C
Risk Statements 
34
Safety Statements 
36/39-45-36/37/39-26
RIDADR 
3261
TSCA 
Yes
HazardClass 
8
PackingGroup 
II
HS Code 
29309090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H314Causes severe skin burns and eye damage

H318Causes serious eye damage

Precautionary statements

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

TCI Chemical
Product number
N0363
Product name
2-Nitrophenylsulfenyl Chloride [N-Protecting Agent for Peptides Research]
Purity
>95.0%(GC)(T)
Packaging
25g
Price
$98
Updated
2024/03/01
TCI Chemical
Product number
N0363
Product name
2-Nitrophenylsulfenyl Chloride [N-Protecting Agent for Peptides Research]
Purity
>95.0%(GC)(T)
Packaging
100g
Price
$283
Updated
2024/03/01
Alfa Aesar
Product number
B23627
Product name
2-Nitrobenzenesulfenyl chloride, 97%
Packaging
10g
Price
$56.65
Updated
2024/03/01
Alfa Aesar
Product number
B23627
Product name
2-Nitrobenzenesulfenyl chloride, 97%
Packaging
50g
Price
$200.65
Updated
2024/03/01
American Custom Chemicals Corporation
Product number
CHM0079579
Product name
2-NITROBENZENESULFENYL CHLORIDE
Purity
95.00%
Packaging
5G
Price
$818.61
Updated
2021/12/16
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2-Nitrobenzenesulfenyl chloride Chemical Properties,Usage,Production

Chemical Properties

yellow to gold crystalline powder or needles

Uses

2-Nitrobenzenesulfenyl Chloride is used in the synthesis of α-amino phosphonic acids

Preparation

CAUTION: This chloride is explosive, and the solvent has to be removed under reduced pressure.
To a 500-ml, three-necked flask equipped with a mechanical stirrer, thermometer, gas addition tube, and condenser is added 200 ml of dry carbon tetrachloride, 30 gm (0.1 mole) of 2,2'-dinitrophenyl disulfide, and 0.05 gm of iodine as a catalyst. The suspension is heated to 50-60°C, and chlorine gas is added at such a flow rate that 10 gm (0.14 mole) is added over a 2-2^-hr period at this temperature. After this time, the solid starting disulfide finally goes into solution, and the warm dark yellow solution is filtered. The solution is cooled to 5°C, and the product that crystallizes out is filtered and dried to afford 25.2-27.0 gm (66-71%), m.p. 73-74.5°C.

Purification Methods

Recrystallise it from CCl4 (2mL/g), filter off the solution at 5o (recovery 75%). It has also been recrystallised from pet ether (b 40-60o), dried rapidly at 50o and stored in a brown glass bottle, sealed well and stored away from moisture. [Hubacher Org Synth Coll Vol II 455 1943, Ito et al. Chem Pharm Bull Jpn 26 296 1978, Beilstein 6 I 157.]

2-Nitrobenzenesulfenyl chloride Preparation Products And Raw materials

Raw materials

Carbon tetrachloride 1,3-Dinitrobenzene

Preparation Products

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2-Nitrobenzenesulfenyl chloride Suppliers

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View Lastest Price from 2-Nitrobenzenesulfenyl chloride manufacturers

Career Henan Chemical Co
Product
2-Nitrobenzenesulfenyl chloride 7669-54-7
Price
US $8.80/KG
Min. Order
1KG
Purity
97%-99%
Supply Ability
100kg
Release date
2019-07-04

7669-54-7, 2-Nitrobenzenesulfenyl chlorideRelated Search:

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  • 2-NITROBENZENESULPHENYL CHLORIDE
  • 2-NITROPHENYLSULFENYL CHLORIDE
  • 2-NITROBENZENESULFENYL CHLORIDE
  • NPS REAGENT
  • NPS-CL
  • o-nitrobenzenesulphenyl chloride
  • O-NITROBENZENESULFENYL CHLORIDE
  • O-NITROPHENYLSULFENYL CHLORIDE
  • NBSC
  • 2-nitro-benzenesulfenylchlorid
  • 2-Nitrophenylsulphenyl chloride
  • 2-Nitrophenylsulfenyl Chloride [N-Protecting Agent for Peptides Research]
  • 2-Nitrobenzenesulfenic acid chloride
  • (2-Nitrophenylthio) chloride
  • 1-Nitro-2-(chlorothio)benzene
  • 2-Nitrophenylchloro sulfide
  • 2-Nitrobenzenesulfenyl chloride,99%
  • 1-(chlorosulfanyl)-2-nitrobenzene
  • 2-nitrophenyl hypochlorothioite
  • 2-Nitrobenzenesulfenyl Chloride NPS Reagent
  • [N-Protecting Agent for Peptides Research]
  • 2-Nitrophenylsulfenyl Chloride&nbsp
  • 2-Nitrophenylsulfenyl Chloride [<i>N</i>-Protecting Agent for Peptides Research]
  • 2-NitrophenylsulfenylChloride[N-ProtectingAgentforPeptidesResearch]&gt
  • Benzenesulfenyl chloride, 2-nitro-
  • (2-nitrophenyl) thiohypochlorite
  • 7669-54-7
  • C6H4CINO2S
  • C6H4NO2ClS
  • C6H4ClNO2S
  • O2NC6H4SCl
  • Protective Reagents (Peptide Synthesis)
  • Protection & Derivatization Reagents (for Synthesis)
  • Peptide Synthesis
  • Biochemistry
  • Peptide Synthesis
  • Protection & Derivatization Reagents (for Synthesis)
  • Protective Reagents (Peptide Synthesis)
  • Synthetic Organic Chemistry