CAS Number2131-55-7
SynonymsBenzene,1-chloro-4-isothiocyanato; 1-chloro-4-isothiocyanato-benzene; 1-Chloro-4-isothiocyanatobenzene; Isothiocyanic Acid 4-Chlorophenyl Ester; p-Chlorophenyl Isothiocyanate; 4-Chlor-phenyl-isothiocyanat; Isothiocyanic acid,p-chlorophenyl ester; p-Cl-Ph-NCS; MFCD00004810; EINECS 218-358-3; 4-chlorophenyl isothiocyanate
Molecular FormulaClC6H4NCS
Molecular Weight169.63
Purity99%
Density1.2±0.1 g/cm3
Boiling Point135-136 °C/24 mmHg (lit.)
Melting Point42-44 °C (lit.)
AppearanceLight yellow crystal block
EINECS218-358-3
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 2131-55-7 |
| Catalog No. | 2A-9028021 |
| Chinese Name | 4-氯苯基异硫氰酸酯 |
| Synonyms | Benzene,1-chloro-4-isothiocyanato; 1-chloro-4-isothiocyanato-benzene; 1-Chloro-4-isothiocyanatobenzene; Isothiocyanic Acid 4-Chlorophenyl Ester; p-Chlorophenyl Isothiocyanate; 4-Chlor-phenyl-isothiocyanat; Isothiocyanic acid,p-chlorophenyl ester; p-Cl-Ph-NCS; MFCD00004810; EINECS 218-358-3; 4-chlorophenyl isothiocyanate |
| Molecular Formula | ClC6H4NCS |
| Molecular Weight | 169.63 |
| Purity | 99 |
| Density | 1.2±0.1 g/cm3 |
| Boiling Point | 135-136 °C/24 mmHg (lit.) |
| Melting Point | 42-44 °C (lit.) |
| Appearance | Light yellow crystal block |
| Storage Condition | Store at 4 degrees |
| Packaging | III |
| EINECS | 218-358-3 |
| HTC | 2930909090 |
| PubChem ID | 24855328 |
| MDL Number | MFCD00004810 |
| SMILES | Clc1ccc(cc1)N=C=S |
| InChI | 1S/C7H4ClNS/c8-6-1-3-7(4-2-6)9-5-10/h1-4H |
| InChI Key | MZZVFXMTZTVUFO-UHFFFAOYSA-N |
| Beilstein/REAXYS | 471610 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 8 |
| MSDS | msds/28021_1_2131_55_7.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN number European Dangerous Regulations for land transport: 2811 International Dangerous Regulations for sea transport: 2811 International Dangerous Regulations for air transport: 2811 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: TOXIC SOLID, ORGANIC, N.O.S. (1-Chloro-4-isothiocyanatobenzene) IMDG Code: TOXIC SOLID, ORGANIC, N.O.S. (1-Chloro-4-isothiocyanatobenzene) International air transport hazard regulations: Toxic solid, organic, n.o.s. (1-Chloro-4-isothiocyanatobenzene) 14.3 Transport hazard categories European Land Transport Danger Regulations: 6.1 International Maritime Transport Danger Regulations: 6.1 International Air Transport Danger Regulations: 6.1 14.4 Package group European Dangerous Regulations for land transport: II International Dangerous Regulations for sea transport: II International Dangerous Regulations for air transport: II 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special precautions for users No data available |
| Related Products in Pharmaceutical Intermediates | ||
|---|---|---|
| alpha-Toluenesulfonyl chloride | 1939-99-7 | 2A-9027706 |
| 2-Chloroethyl isocyanate | 1943-83-5 | 2A-9027714 |
| 3,3'-Diindolylmethane | 1968-05-4 | 2A-9027744 |
| 4-Bromophenyl isothiocyanate | 1985-12-2 | 2A-9027765 |
| 2-Thienyl isocyanate | 2048-57-9 | 2A-9027888 |
| 4-Acetylphenyl isothiocyanate | 2131-57-9 | 2A-9028022 |
| (S)-(-)-Methylsuccinic acid | 2174-58-5 | 2A-9028096 |
| 2,3-Dichloroquinoxaline | 2213-63-0 | 2A-9028156 |
| Isopropyl isothiocyanate | 2253-73-8 | 2A-9028225 |
| (S)-(+)-2-Amino-3-hydroxy-3-methylbutanoic acid | 2280-27-5 | 2A-9028256 |
| Browse all Pharmaceutical Intermediates products » | ||
Phone:
630-322-8886
630-322-8887
Email:
Office Locations:
Chicago, IL, USA
San Francisco, CA, USA
EN
SDS