ChemicalBook > CAS DataBase List > BENZENESULFONYL ISOCYANATE
BENZENESULFONYL ISOCYANATE
- Product Name
- BENZENESULFONYL ISOCYANATE
- CAS No.
- 2845-62-7
- Chemical Name
- BENZENESULFONYL ISOCYANATE
- Synonyms
- Isocyanatosulfonylbenzene;Phenylsulfonyl isocyanate.;phenylsulphonyl isocyanate;BENZENESULFONYL ISOCYANATE;BENZENESULPHONYL ISOCYANATE;(Isocyanatosulfonyl)benzene;Benzenesulfonyl isocyanate,95%;Benzenesulfonyl isocyanate 95%;Benzenesulfonyl Isocyanate >Benzenesulfonyl isocyanate, 98+%
- CBNumber
- CB2338268
- Molecular Formula
- C7H5NO3S
- Formula Weight
- 183.18
- MOL File
- 2845-62-7.mol
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BENZENESULFONYL ISOCYANATE Property
- Boiling point:
- 130 °C9 mm Hg(lit.)
- Density
- 1.369 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.536(lit.)
- Flash point:
- >230 °F
- storage temp.
- 2-8°C
- solubility
- sol chlorinated, aromatic, and ethereal solvents; reacts violently with H2O, basic and protic solvents.
- form
- clear liquid
- color
- Colorless to Almost colorless
- Sensitive
- Moisture Sensitive
- BRN
- 743441
- CAS DataBase Reference
- 2845-62-7(CAS DataBase Reference)
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Safety
- Hazard Codes
- Xn
- Risk Statements
- 20/22-36/38-42
- Safety Statements
- 23-26-36
- RIDADR
- UN 2922 8/PG 1
- WGK Germany
- 3
- F
- 10-19-21
- HazardClass
- 6.1
- PackingGroup
- II
- HS Code
- 29291000
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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
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
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
- 232297
- Product name
- Benzenesulfonyl isocyanate
- Purity
- 95%
- Packaging
- 10g
- Price
- $336
- Updated
- 2024/03/01
TCI Chemical
- Product number
- B1655
- Product name
- Benzenesulfonyl Isocyanate
- Purity
- >98.0%(T)
- Packaging
- 5g
- Price
- $271
- Updated
- 2025/07/31
TRC
- Product number
- B535540
- Product name
- Benzenesulfonyl isocyanate
- Packaging
- 100mg
- Price
- $60
- Updated
- 2021/12/16
Usbiological
- Product number
- 267199
- Product name
- Benzenesulfonyl Isocyanate
- Packaging
- 2g
- Price
- $323
- Updated
- 2021/12/16
Biosynth Carbosynth
- Product number
- FB61074
- Product name
- Benzenesulfonyl Isocyanate
- Packaging
- 25g
- Price
- $650
- Updated
- 2021/12/16
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BENZENESULFONYL ISOCYANATE Chemical Properties,Usage,Production
Chemical Properties
CLEAR COLOURLESS LIQUID
Uses
Benzenesulfonyl isocyanate was used in synthesis of sterically hindered derivatives of phenols and alcohols. It was also used in the reaction of semi crystalline poly(ether ether ketone) films with carbonyl selective reagents to produce modified film samples.
General Description
Benzenesulfonyl isocyanate reacts with ethanol and phenol to yield normal urethan products.
Reactivity Profile
Benzenesulfonyl Isocyanate is a derivatizing agent for alcohols and phenols; used to convert (thio)carbonyl compounds to imino derivatives; used in the preparation of β-lactams and a wide variety of heterocycles via cycloaddition reactions.
Precautions
lachrymator; corrosive; use only in a fume hood; wear protective gloves and preferably a NIOSH-approved respirator. All transfers and reactions should be carried out under anhydrous conditions. Store in a cool dry place, taking care to avoid contamination with protic, basic, or organometallic materials, as these may induce polymerization.
BENZENESULFONYL ISOCYANATE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from BENZENESULFONYL ISOCYANATE manufacturers
Hebei Chuanghai Biotechnology Co., Ltd
- Product
- BENZENESULFONYL ISOCYANATE 2845-62-7
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20 mt
- Release date
- 2024-11-26
2845-62-7, BENZENESULFONYL ISOCYANATERelated Search:
1-Naphthyl isocyanate
2,6-Dimethylphenyl isocyanate
2-BROMOPHENYL ISOCYANATE
Ethyl glyoxalate
Propyl isocyanate
4-ETHYLPHENYL ISOCYANATE
2-BIPHENYLYL ISOCYANATE
Isopropyl isocyanate
ALLYL ISOCYANATE
Ethyl isocyanate
2-(Trifluoromethoxy)phenyl isocyanate
trans-4-Methycyclohexyl isocyanate
Chlorosulfonyl isocyanate
Cyclopentyl isocyanate
Butyl isocyanate
3-Isocyanatopropyltriethoxysilane
p-Toluenesulfonyl Isocyanate
2-CHLOROBENZENESULFONYL ISOCYANATE