Benzoyl isothiocyanate

Product Name: Benzoyl isothiocyanate
CAS No.: 532-55-8
Chemical Name: Benzoyl isothiocyanate
Synonyms: NSC 29259;Benzoylthiocarbimide;Benzoylisothiocyante;BENZOYL ISOTHIOCYANATE;Epinastine Impurity 29;N-BENZOYLISOTHIOCYANATE;BenzoylIsothiocyanate>Benzoyl isothiocyate, 98%;Chloropyramine Impurity 3;Benzoyl isothiocyanate 98%
CBNumber: CB8116176
Molecular Formula: C8H5NOS
Formula Weight: 163.2
MOL File: 532-55-8.mol

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Benzoyl isothiocyanate Property

Melting point:: 128 °C
Boiling point:: 128-131 °C/15 mmHg (lit.)
Density: 1.214 g/mL at 25 °C (lit.)
refractive index: n20/D 1.6354(lit.)
Flash point:: >230 °F
storage temp.: 2-8°C
solubility: Chloroform
form: Liquid
color: Clear yellow to orange-brown
Specific Gravity: 1.214
Water Solubility: almost insoluble
Sensitive: Moisture Sensitive/Lachrymatory
Merck: 14,1114
BRN: 606716
CAS DataBase Reference: 532-55-8(CAS DataBase Reference)
NIST Chemistry Reference: Benzoyl isothiocyanate(532-55-8)

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Safety

Hazard Codes: T,Xi
Risk Statements: 25-32-36-43-42/43-36/37/38-20/21/22
Safety Statements: 26-36/37-45-36/37/39
RIDADR: UN 2810 6.1/PG 3
WGK Germany: 3
Hazard Note: Lachrymatory/Moisture Sensitive
TSCA: T
HazardClass: 6.1
PackingGroup: III
HS Code: 29309070

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H301Toxic if swalloed

H317May cause an allergic skin reaction

H318Causes serious eye damage

Precautionary statements

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

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

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 261653
Product name: Benzoyl isothiocyanate
Purity: 98%
Packaging: 5g
Price: $52.5
Updated: 2024/03/01

Sigma-Aldrich

Product number: 261653
Product name: Benzoyl isothiocyanate
Purity: 98%
Packaging: 25g
Price: $111
Updated: 2024/03/01

TCI Chemical

Product number: I0501
Product name: Benzoyl Isothiocyanate
Purity: >97.0%(GC)
Packaging: 5g
Price: $38
Updated: 2024/03/01

TCI Chemical

Product number: I0501
Product name: Benzoyl Isothiocyanate
Purity: >97.0%(GC)
Packaging: 25g
Price: $120
Updated: 2024/03/01

Alfa Aesar

Product number: L06964
Product name: Benzoyl isothiocyanate, 98%
Packaging: 5g
Price: $40.65
Updated: 2024/03/01

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Benzoyl isothiocyanate Chemical Properties,Usage,Production

Description

Benzoyl isothiocyanate is a chemical compound commonly used in organic synthesis and as a reagent in the pharmaceutical industry. It finds applications in producing dyes, pesticides, and pharmaceutical intermediates. Safety precautions must be taken when handling this compound as it can irritate the skin, eyes, and respiratory system. It should be stored in a tightly sealed container from heat sources or open flames. Proper ventilation and personal protective equipment such as gloves and goggles should be used during handling. Benzoyl isothiocyanate may have environmental impacts if not properly disposed of according to local regulations. Not for human consumption.

Chemical Properties

CLEAR YELLOW TO ORANGE-BROWN LIQUID

Uses

Benzoyl isothiocyanate has been used in the preparation of:

1-benzoyl-3-(5-chloro-2-hydroxyphenyl)thiourea, new thiourea derivative
guanine

Purification Methods

Distil the isothiocyanate over a small amount of P2O5, whereby the distillate crystallises in prisms. It is readily hydrolysed by H2O to give benzamide and benzoylurea, but with NH3 it gives benzoylurea m 210o which can be recrystallised from EtOH. [Hill & Degnan J Am Chem Soc 62 1595 1940, Terss & McEwen J Am Chem Soc 76 580 1954, Frank & Smith Org Synth Coll Vol III 735 1955, Beilstein 9 IV 777.]

Properties and Applications

Benzoyl isothiocyanate (BI), as a new type of comonomer, has attracted particular attention because the structure of BI contains not only a benzene ring but also an amino group. Remarkably, the introduction of a benzene ring can be used as a D unit, and amino groups in BI were bonded with the tri-s-triazine units through thermal polymerization. BI as a precursor is used to design the UCN-based D-A conjugated copolymers by copolymerization with urea, which can favour forward intramolecular charge separation to achieve excellent photocatalytic activity and AQE in photocatalytic H2 evolution. The obtained UCN-BIx D-A conjugated copolymers possess fast forward direction charge transfer and a broad absorption range of visible light and a large specific surface area with many reactive sites. In addition, the UCN-BI400 D-A conjugated copolymer also exhibits good crystallinity and higher conduction band (CB) position than pure g-C3N4[1].

References

[1] Huinan Che . “Benzoyl isothiocyanate as a precursor to design of ultrathin and high-crystalline g-C3N4-based donor–acceptor conjugated copolymers for superior photocatalytic H2 production.” Chemical Engineering Journal 410 (2021): Article 127791.

Benzoyl isothiocyanate Preparation Products And Raw materials

Raw materials

Preparation Products

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Benzoyl isothiocyanate Suppliers

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View Lastest Price from Benzoyl isothiocyanate manufacturers

Career Henan Chemical Co

Product: Benzoyl isothiocyanate 532-55-8
Price: US $1.00/kg
Min. Order: 1kg
Purity: 96%-99%
Supply Ability: as request
Release date: 2018-12-22

532-55-8, Benzoyl isothiocyanateRelated Search:

1,2-Benzenedicarboxylic acid di-C9-11-branched alkyl esters C10-rich 1,4-PHENYLENE DIISOTHIOCYANATE Benzoyl peroxide Phenyl isothiocyanate Diisononyl phthalate Benzoyl cyanide Ethyl benzoylacetate Methyl benzoylformate Phenyl isocyanate 4-METHYLBENZOYL ISOTHIOCYANATE 3-NITROBENZOYL ISOTHIOCYANATE 3,4,5-trimethoxybenzoyl isothiocyanate 3-METHYLBENZYL ISOTHIOCYANATE 4-NITROBENZOYL ISOTHIOCYANATE 4-METHOXYBENZOYL ISOTHIOCYANATE 2-METHYLBENZOYL ISOTHIOCYANATE 3-CHLOROBENZOYL ISOTHIOCYANATE 2-CHLOROBENZOYL ISOTHIOCYANATE

Benzoylthiocarbimide

ISOTHIOCYANIC ACID BENZOYL ESTER

BENZOYL ISOTHIOCYANATE

N-BENZOYLISOTHIOCYANATE

Benzoylisothiocyante

Isothiocyanic acid, anhydride with benzoic acid

Benzoyl isothiocyanate,98%

Benzoyl isothiocyanate ,96%

Benzoyl isothiocyanate, 98% 5GR

NSC 29259

Benzoyl isothiocyanate 98%

Benzoyl isothiocyanate benzoic acid

Benzoic acid, anhydride with HNCS

Benzoic acid, anhydride with isothiocyanic acid

Benzoyl isothiocyate, 98%

BenzoylIsothiocyanate&gt

Epinastine Impurity 29

Chloropyramine Impurity 3

532-55-8

C6H5CONCS

Organic Building Blocks

Sulfur Compounds

Thiocyanates/Isothiocyanates

Building Blocks

Aromatics

Miscellaneous Reagents

Phenyl isocyanate&Phenyl isothiocyanate

Organic Building Blocks

Sulfur Compounds

Thiocyanates/Isothiocyanates