4-CHLOROPHENYL ISOTHIOCYANATE
- CAS No.
- 2131-55-7
- Chemical Name:
- 4-CHLOROPHENYL ISOTHIOCYANATE
- Synonyms
- Sch-20350;AKOS BBS-00004437;4-Chlor-phenyl-isothiocyanat;4-Chloroisothiocyanatobenzene;4-CHLOROPHENYL ISOTHIOCYANATE;P-CHLOROPHENYL ISOTHIOCYANATE;4-(Isothiocyanato)chlorobenzene;4-ChlorophenylIsothiocyanate>4-Chlorophenyl isothiocyate, 99%;4-Chlorophenyl isothiocyanate 99%
- CBNumber:
- CB2274405
- Molecular Formula:
- C7H4ClNS
- Molecular Weight:
- 169.63
- MDL Number:
- MFCD00004810
- MOL File:
- 2131-55-7.mol
- MSDS File:
- SDS
Melting point | 42-44 °C(lit.) |
---|---|
Boiling point | 135-136 °C24 mm Hg(lit.) |
Density | 1.3181 (rough estimate) |
refractive index | 1.6100 (estimate) |
Flash point | 110 °C |
storage temp. | Refrigerator (+4°C) |
form | powder to crystal |
color | White to Light yellow |
Sensitive | Moisture Sensitive |
BRN | 471610 |
InChIKey | MZZVFXMTZTVUFO-UHFFFAOYSA-N |
CAS DataBase Reference | 2131-55-7(CAS DataBase Reference) |
EWG's Food Scores | 1 |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS06,GHS08 |
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Signal word | Danger | |||||||||
Hazard statements | H301+H311+H331-H315-H317-H319-H334-H335 | |||||||||
Precautionary statements | P261-P280-P301+P310-P302+P352+P312-P304+P340+P311-P305+P351+P338 | |||||||||
Hazard Codes | T | |||||||||
Risk Statements | 23/24-36/37/38-42-42/43-23/24/25 | |||||||||
Safety Statements | 22-26-36/37/39-45-36/37 | |||||||||
RIDADR | UN 2206 6.1/PG 2 | |||||||||
WGK Germany | 3 | |||||||||
RTECS | NX8473000 | |||||||||
F | 10-21-19 | |||||||||
HazardClass | 8 | |||||||||
PackingGroup | III | |||||||||
HS Code | 29309090 | |||||||||
NFPA 704 |
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4-CHLOROPHENYL ISOTHIOCYANATE price More Price(18)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 253782 | 4-Chlorophenyl isothiocyanate 99% | 2131-55-7 | 5g | $84.2 | 2024-03-01 | Buy |
TCI Chemical | I0167 | 4-Chlorophenyl Isothiocyanate >98.0%(GC) | 2131-55-7 | 25g | $190 | 2024-03-01 | Buy |
Alfa Aesar | A12693 | 4-Chlorophenyl isothiocyanate, 98% | 2131-55-7 | 5g | $44.3 | 2024-03-01 | Buy |
Alfa Aesar | A12693 | 4-Chlorophenyl isothiocyanate, 98% | 2131-55-7 | 25g | $135.65 | 2024-03-01 | Buy |
Alfa Aesar | A12693 | 4-Chlorophenyl isothiocyanate, 98% | 2131-55-7 | 100g | $500.65 | 2024-03-01 | Buy |
4-CHLOROPHENYL ISOTHIOCYANATE Chemical Properties,Uses,Production
Chemical Properties
light yellow crystalline mass
Uses
4-Chlorophenyl isothiocyanate has been used in the synthesis of thiosemicarbazides. It was also used as building block for the synthesis of N-alkylated 2-arylaminobenzimidazoles.
Synthesis Reference(s)
Chemistry Letters, 6, p. 573, 1977
Organic Syntheses, Coll. Vol. 1, p. 165, 1941
Tetrahedron Letters, 38, p. 1597, 1997 DOI: 10.1016/S0040-4039(97)00121-4
Purification Methods
Check the IR first to see if free from OH frequencies. Triturate it with pet ether (b 30-60o) and decant the solvent. Repeat this 5times. The combined extracts are evaporated under reduced pressure to give almost pure compound as a readily crystallisable oil with a pleasant anise odour. It can be recrystallised from the minimum volume of EtOH at 50o (do not boil too long as it could react). It can be purified by vacuum distillation. [van der Kerk et al. Org Synth Coll Vol V 223 1973, Beilstein 12 IV 1214.] It is an IRRITANT and causes dermatitis; use gloves.
4-CHLOROPHENYL ISOTHIOCYANATE Preparation Products And Raw materials
Raw materials
Preparation Products
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29798 | 60 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32835 | 60 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29899 | 58 |
Changzhou Ansciep Chemical Co., Ltd. | +86 519 86305871 | sales@ansciepchem.com | CHINA | 4242 | 58 |
Accela ChemBio Inc. | +1-858-6993322 | info@accelachem.com | United States | 19751 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
Nanjing jinheyou Trading Co., Ltd. | 15705188088 | admin@jheyou.com | CHINA | 1268 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49403 | 58 |
Shaanxi Dideu Medichem Co. Ltd | +86-29-87569265 +86-15319487004 | 1015@dideu.com | China | 2130 | 58 |
Fuxin Pharmaceutical | +86-021-021-50872116 +8613122107989 | contact@fuxinpharm.com | China | 10297 | 58 |
View Lastest Price from 4-CHLOROPHENYL ISOTHIOCYANATE manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2021-07-20 | 4-Chlorophenyl isothiocyanate
2131-55-7
|
US $0.00-0.00 / KG | 10mg | 99%HPLC | 2000tons | Shaanxi Dideu Medichem Co. Ltd | ||
2019-11-08 | 4-CHLOROPHENYL ISOTHIOCYANATE
2131-55-7
|
US $0.00 / g | 1g | 99.5%min | 20kg/week | Nanjing jinheyou Trading Co., Ltd. | ||
2019-07-06 | 4-CHLOROPHENYL ISOTHIOCYANATE
2131-55-7
|
US $1.00 / kg | 1kg | 95%-99% | as request | Career Henan Chemical Co |
- 4-Chlorophenyl isothiocyanate
2131-55-7
- US $0.00-0.00 / KG
- 99%HPLC
- Shaanxi Dideu Medichem Co. Ltd
- 4-CHLOROPHENYL ISOTHIOCYANATE
2131-55-7
- US $0.00 / g
- 99.5%min
- Nanjing jinheyou Trading Co., Ltd.
- 4-CHLOROPHENYL ISOTHIOCYANATE
2131-55-7
- US $1.00 / kg
- 95%-99%
- Career Henan Chemical Co
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