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4-Isothiocyanato-4'-nitrodiphenyl ether

CAS No.
19881-18-6
Chemical Name:
4-Isothiocyanato-4'-nitrodiphenyl ether
Synonyms
nitroscanate;Lopatol;lopydol;CGA-23654;CGA-23654GS;cantrodifene;Nimesulide Impurity 7;Nitroscanate USP/EP/BP;Nimesulide Impurity 12;Racanisodamine USP/EP/BP
CBNumber:
CB9441891
Molecular Formula:
C13H8N2O3S
Molecular Weight:
272.28
MDL Number:
MFCD00060545
MOL File:
19881-18-6.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:56:28

4-Isothiocyanato-4'-nitrodiphenyl ether Properties

Melting point 122 °C
Boiling point 202°C (rough estimate)
Density 1.3946 (rough estimate)
refractive index 1.6360 (estimate)
solubility Chloroform (Slightly), DMSO (Slightly)
form Solid
color Pale Yellow to Pale Beige
Stability Hygroscopic, Moisture Sensitive
FDA UNII P4IE5B6D6U

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)Environment (GHS09)
GHS07,GHS09
Signal word  Warning
Hazard statements  H319-H411
Precautionary statements  P264-P280-P305+P351+P338-P337+P313P
Hazard Codes  Xi,N
Risk Statements  20/21/22-36/37/38-51/53-43-36
Safety Statements  26-36/37/39-61
RIDADR  2811
HazardClass  IRRITANT-HARMFUL

4-Isothiocyanato-4'-nitrodiphenyl ether price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Usbiological 285436 Nitroscanate Asreported 19881-18-6 250g $523 2026-06-03 Buy
Usbiological 285436 Nitroscanate Asreported 19881-18-6 500g $785 2026-06-03 Buy
Usbiological 285436 Nitroscanate Asreported 19881-18-6 1kg $1161 2026-06-03 Buy
ChemScene CS-0086643 Nitroscanate ≥97% 19881-18-6 100mg $15 2026-06-04 Buy
ChemScene CS-0086643 Nitroscanate ≥97% 19881-18-6 250mg $25 2026-06-04 Buy
Product number Packaging Price Buy
285436 250g $523 Buy
285436 500g $785 Buy
285436 1kg $1161 Buy
CS-0086643 100mg $15 Buy
CS-0086643 250mg $25 Buy

4-Isothiocyanato-4'-nitrodiphenyl ether Chemical Properties, Uses, Production

Chemical Properties

Melting point 107-113°C. Soluble in acetone, insoluble in water.

Uses

Anthelmintic (veterinary).

103-90-2
19881-18-6
Synthesis of 4-Isothiocyanato-4'-nitrodiphenyl ether from Acetaminophen

4-Isothiocyanato-4'-nitrodiphenyl ether Preparation Products And Raw materials

4-Isothiocyanato-4'-nitrodiphenyl ether Suppliers

Global Suppliers ( 56)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Wuhan Chemwish Technology Co., Ltd 86-027-67849912 sales@chemwish.com China 35884 56
Shanghai Sinch Parmaceuticals Tech. Co. Ltd. +86-21-54098501 sales@sinch.com.cn China 11592 64
Shanghai Hekang Biotechnology Co., Ltd. 17721021104 18939837085 2880152141@qq.com China 1840 55
Hangzhou J&H Chemical Co., Ltd. 0571-87396432 sales@jhechem.com China 14905 59
Shenzhen Regent Biochemical Technology Co., Ltd. 0755-85201366 18938635012 sales@regentsciences.com China 9384 58
Guangdong wengjiang Chemical Reagent Co., Ltd. 0751-2815688 13927872512 3007421951@qq.com China 9996 58
Dayang Chem (Hangzhou) Co.,Ltd. +86-0571-88938639 17705817739 info@dycnchem.com China 52451 58
AFINE CHEMICALS LIMITED +86-571-85134551 +86-18958018566 info@afinechem.com China 15030 58
1-(4-Isothiocyanatophenoxy)-4-nitrobenzene 1-isothiocyanato-4-(4-nitrophenoxy)-benzen Benzene, 1-isothiocyanato-4-(4-nitrophenoxy)- cantrodifene isothiocyanicacid,p-(p-nitrophenoxy)phenylester Lopatol p-(p-Nitrophenoxy)phenyl isothiocyanate lopydol 4-(4-Nitrophenoxy)phenyl isothiocyanate CGA-23654 4-Isothiocyato-4'-nitrodiphenyl ether Nimesulide Impurity 7 Nimesulide Impurity 7 (Nitroscanate) Nitroscanate USP/EP/BP Racanisodamine USP/EP/BP Nimesulide Impurity 12 CGA-23654GS 1-Isothiocyanato-4-(4-nitrophenoxy)benzene Nimesulide EP Impurity 12 4-Isothiocyanato-4′-nitrodiphenyl ether, CAS 19881-18-6 nitroscanate 4-Isothiocyanato-4'-nitrodiphenyl ether 19881-18-6