ChemicalBook > CAS DataBase List > 4-NITROPHENYL ISOTHIOCYANATE

4-NITROPHENYL ISOTHIOCYANATE

Product Name
4-NITROPHENYL ISOTHIOCYANATE
CAS No.
2131-61-5
Chemical Name
4-NITROPHENYL ISOTHIOCYANATE
Synonyms
P-NITROPHENYL ISOTHIOCYANATE;4-NITROPHENYL ISOTHIOCYANATE;4-NitrophenylIsothiocyanate>4-Nitrophenyl isothiocyate, 98%;1-isothiocyanato-4-nitro-benzen;1-ISOTHIOCYANATO-4-NITROBENZENE;4-Nitrophenyl isothiocyanate,98%;4-Nitrophenyl isothiocyanate 98%;4-Nitrophenyl isothiocyanate-97%;Benzene, 1-isothiocyanato-4-nitro-
CBNumber
CB1110913
Molecular Formula
C7H4N2O2S
Formula Weight
180.18
MOL File
2131-61-5.mol
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4-NITROPHENYL ISOTHIOCYANATE Property

Melting point:
110-112 °C(lit.)
Boiling point:
137-138 °C11 mm Hg(lit.)
Density 
1.4360 (rough estimate)
refractive index 
1.6000 (estimate)
Flash point:
137-138°C/11mm
storage temp. 
Store at <= 20°C.
solubility 
Very slightly soluble in alcohol and oils.
form 
powder to crystal
color 
Light orange to Yellow to Green
Odor
Pungent-sweet herbaceous-spicy odor with resemblance to Bitter-almond and remote similarity to Heliotropine.
Water Solubility 
It hydrolyzes with water. Soluble in toluene.
Sensitive 
Moisture Sensitive
BRN 
640027
InChIKey
NXHSSIGRWJENBH-UHFFFAOYSA-N
CAS DataBase Reference
2131-61-5(CAS DataBase Reference)
EPA Substance Registry System
Benzene, 1-isothiocyanato-4-nitro- (2131-61-5)
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Safety

Hazard Codes 
Xn
Risk Statements 
36/37/38-42
Safety Statements 
22-26-36
RIDADR 
2811
WGK Germany 
3
F 
10-21
TSCA 
Yes
HazardClass 
6.1(b)
PackingGroup 
III
HS Code 
29309090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H315Causes skin irritation

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
283541
Product name
4-Nitrophenyl isothiocyanate
Purity
98%
Packaging
5g
Price
$81.8
Updated
2024/03/01
Sigma-Aldrich
Product number
283541
Product name
4-Nitrophenyl isothiocyanate
Purity
98%
Packaging
25g
Price
$85.1
Updated
2024/03/01
TCI Chemical
Product number
N0826
Product name
4-Nitrophenyl Isothiocyanate
Purity
>99.0%(GC)
Packaging
5g
Price
$84
Updated
2024/03/01
TCI Chemical
Product number
N0826
Product name
4-Nitrophenyl Isothiocyanate
Purity
>99.0%(GC)
Packaging
25g
Price
$269
Updated
2024/03/01
Alfa Aesar
Product number
L11042
Product name
4-Nitrophenyl isothiocyanate, 97%
Packaging
10g
Price
$55.4
Updated
2024/03/01
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4-NITROPHENYL ISOTHIOCYANATE Chemical Properties,Usage,Production

Chemical Properties

yellow crystalline powder

Uses

4-Nitrophenyl isothiocyanate is used as specializing in synthesizing of organic fine chemicals and pharmaceutical intermediates for use in development and production

Uses

4-Nitrophenyl isothiocyanate has been used in the synthesis of:

  • 5,6-dimethyl-2-[(4-nitrophenyl)amino]thieno[2,3-d]pyrimidin-4(3H)-one
  • 4,5-dimethyl-2-substituted carbamothioylaminothiophene-3-carboxamides
  • acyclic triazene or zwitterionic dihydropyrimidinium imidothiolate derivatives

Production Methods

4-nitrophenyl isothiocyanat can be produced from para-Nitroaniline with Thiophosgene, or from para-Nitrothiocarbanilide by heating with diluted sulfuric acid.

Synthesis Reference(s)

The Journal of Organic Chemistry, 37, p. 1360, 1972 DOI: 10.1021/jo00974a016

General Description

The solid-state reactivity of hydrazine hydrochloride with 4-nitrophenyl isothiocyanate was studied.

4-NITROPHENYL ISOTHIOCYANATE Preparation Products And Raw materials

Raw materials

Preparation Products

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4-NITROPHENYL ISOTHIOCYANATE Suppliers

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View Lastest Price from 4-NITROPHENYL ISOTHIOCYANATE manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
4-Nitrophenyl Isothiocyanate 2131-61-5
Price
US $0.00-0.00/KG
Min. Order
10mg
Purity
99%HPLC
Supply Ability
2000tons
Release date
2020-01-19
Zhuozhou Wenxi import and Export Co., Ltd
Product
4-NITROPHENYL ISOTHIOCYANATE 2131-61-5
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-08-11
Career Henan Chemical Co
Product
4-NITROPHENYL ISOTHIOCYANATE 2131-61-5
Price
US $9.80/KG
Min. Order
1g
Purity
≥99%
Supply Ability
100kg
Release date
2020-01-08

2131-61-5, 4-NITROPHENYL ISOTHIOCYANATERelated Search:

SEC-BUTYL ISOTHIOCYANATE Phenyl isothiocyanate Ethoxycarbonyl Isothiocyanate ETHYL ISOTHIOCYANATOACETATE 2,3-DICHLOROPHENYL ISOTHIOCYANATE CYCLOPENTYL ISOTHIOCYANATE ISOBUTYL ISOTHIOCYANATE 3-BROMOPHENYL ISOTHIOCYANATE CYCLOPROPYL ISOTHIOCYANATE Fluorescein isothiocyanate isomer I 2-CHLOROETHYL ISOTHIOCYANATE Isopropyl isothiocyanate Methyl isothiocyanate Ethyl isothiocyanate 4-CHLORO-3-NITROPHENYL ISOTHIOCYANATE 4-METHYL-2-NITROPHENYL ISOTHIOCYANATE,4-METHYL-2-NITROPHENYL ISOTHIOCYANATE 97% 4-METHOXY-2-NITROPHENYL ISOTHIOCYANATE 2-METHOXY-4-NITROPHENYL ISOTHIOCYANATE

  • Isothiocyanic Acid 4-Nitrophenyl Ester
  • 1-isothiocyanato-4-nitro-benzen
  • 4-Nitrophenyl isothiocyanate, 98% 25GR
  • 4-Nitrophenyl isothiocyanate, 98% 5GR
  • 4-Nitrophenyl isothiocyanate 98%
  • 4-NITROPHENYL ISOTHIOCYANATE
  • P-NITROPHENYL ISOTHIOCYANATE
  • 4-Nitrophenyl isothiocyate, 98%
  • 4-Nitrophenyl isothiocyanate,98%
  • 1-ISOTHIOCYANATO-4-NITROBENZENE
  • 4-NitrophenylIsothiocyanate&gt
  • Benzene, 1-isothiocyanato-4-nitro-
  • 4-Nitrophenyl isothiocyanate-97%
  • 1-ISOTHIOCYANATO-4-NITROBENZENE 4-NITROPHENYL ISOTHIOCYANATE P-NITROPHENYL ISOTHIOCYANATE 1-isothiocyanato-4-nitro-benzen
  • 2131-61-5
  • O2NC6H4NCS
  • Building Blocks
  • ISOTHIOCYANATE
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  • Thiocyanates/Isothiocyanates
  • Sulfur Compounds
  • Organic Building Blocks
  • Sulfur Compounds
  • Thiocyanates/Isothiocyanates