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ISOCYANOBENZENE

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ISOCYANOBENZENE Basic information

Product Name:
ISOCYANOBENZENE
CAS:
931-54-4
MF:
C7H5N
MW:
103.12
EINECS:
213-239-2
Mol File:
931-54-4.mol
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ISOCYANOBENZENE Chemical Properties

Boiling point:
183.35°C (rough estimate)
Density 
1.0248 (rough estimate)
refractive index 
1.6760 (estimate)
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Safety Information

Risk Statements 
20/21/22
Safety Statements 
26-36/37/39
RIDADR 
UN 1672 6.1/ PGI
HazardClass 
6.1
PackingGroup 
I
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ISOCYANOBENZENE Usage And Synthesis

Preparation

To a flask containing 7.9 gm (0.33 mole) of sodium hydride in 100 ml of tetrahydrofuran is slowly added a mixture of 9.3 gm (0.1 mole) of aniline and 25.3 gm (0.10 mole) of bromoform. After the addition, the reaction is stirred for 1-2 hr at room temperature, and water is added (100 ml) dropwise. Ether (200 ml) is added and the ether layer washed four times with 50-ml portions of water, three times with 20-ml portions of dilute hydrochloric acid, and then with water. The resulting ether layer is dried over sodium sulfate, concentrated, and the residue distilled to afford 4.7 gm (45%), b.p. 52-53°C (13 mm Hg).
Preparation of Phenyl Isonitrile

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ISOCYANOBENZENESupplierMore

Nanjing Chemlin Chemical Co., Ltd
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025-83697070
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Zhengzhou Kingsfine Chemical Co., Ltd.
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0371-5663252713838252817
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Hangzhou Sage Chemical Co., Ltd.
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0571-86818502
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Shanghai Raise Chemical Technology Co.,Ltd
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+86-0556-5030631
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rs@raise-chem.com
Shanghai Qiao Chemical Science Co., Ltd
Tel:
021-58892003- ;021-50396381
Email:
info@qiaochem.com;aaron@qiaochem.com;
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