4-tert-Butylphenyl isocyanate

ALDRICH/568201 - 97%

CAS Number: 1943-67-5
Empirical Formula (Hill Notation): C₁₁H₁₃NO
Molecular Weight: 175.23
MDL Number: MFCD00040718
Linear Formula: (CH₃)₃CC₆H₄NCO
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-568201-5G	5 g	$151.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	97%
bp	236-237 °C (lit.)
density	0.986 g/mL at 25 °C (lit.)
functional group	isocyanate
InChI	1S/C11H13NO/c1-11(2,3)9-4-6-10(7-5-9)12-8-13/h4-7H,1-3H3
InChI key	WUWBDQJTQTVBSQ-UHFFFAOYSA-N
Quality Level	100
refractive index	n20/D 1.5190 (lit.)
SMILES string	CC(C)(C)c1ccc(cc1)N=C=O
storage temp.	2-8°C

Application:	4-tert-butylphenyl isocyanate may be used in the synthesis of N-(4-tert-butylphenyl)-5-[(4-fluorophenyl)sulfamoyl]-1,3-dihydro-2H-isoindole-2-carboxamide.
Disclaimer:	Refrigerate
Packaging:	1, 5 g in glass bottle

Symbol	GHS07,GHS08
Signal word	Danger
Hazard statements	H302 + H312 + H332 - H315 - H317 - H319 - H334 - H335
Precautionary statements	P261 - P264 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338
Hazard Codes	Xn
Risk Statements	20/21/22-36/37/38
Safety Statements	26-36
RIDADR	UN 3334
WGK Germany	WGK 3
Flash Point(F)	210.0 °F - closed cup
Flash Point(C)	98.9 °C - closed cup

Purity	97%
bp	236-237 °C (lit.)
Density	0.986 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.5190 (lit.)
Storage Temp.	2-8°C
UNSPSC	12352100

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