Benzenesulfonyl isocyanate

ALDRICH/232297 - 95%

CAS Number: 2845-62-7
Empirical Formula (Hill Notation): C₇H₅NO₃S
Molecular Weight: 183.18
EC Number: 220-640-6
MDL Number: MFCD00007546
Linear Formula: C₆H₅SO₂NCO
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-232297-10G	10 g	$336.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	95%
bp	130 °C/9 mmHg (lit.)
density	1.369 g/mL at 25 °C (lit.)
form	liquid
InChI	1S/C7H5NO3S/c9-6-8-12(10,11)7-4-2-1-3-5-7/h1-5H
InChI key	UJYAZVSPFMJCLW-UHFFFAOYSA-N
Quality Level	100
refractive index	n20/D 1.536 (lit.)
SMILES string	O=C=NS(=O)(=O)c1ccccc1
storage temp.	2-8°C

Application:	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.
Packaging:	10 g in glass bottle

Symbol	GHS07,GHS08
Signal word	Danger
Hazard statements	H302 + H332 - H315 - H317 - H319 - H334
Precautionary statements	P261 - P264 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
Hazard Codes	Xn
Risk Statements	20/22-36/38-42
Safety Statements	23-26-36
RIDADR	UN 2922 6.1(8) / PGI
WGK Germany	WGK 3
Flash Point(F)	235.4 °F - closed cup
Flash Point(C)	113 °C - closed cup

Purity	95%
bp	130 °C/9 mmHg (lit.)
Density	1.369 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.536 (lit.)
Storage Temp.	2-8°C
UNSPSC	12352100

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