Tolylene-2,6-diisocyanate

ALDRICH/223867 - 97%

Synonym: 2-Methyl-m-phenylene diisocyanate

CAS Number: 91-08-7
Empirical Formula (Hill Notation): C₉H₆N₂O₂
Molecular Weight: 174.16
EC Number: 202-039-0
MDL Number: MFCD00002010
Linear Formula: CH₃C₆H₃(NCO)₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-223867-1G	1 g	$71.70 1/EA	Add To Favorites
45-223867-5G	5 g	$234.00 1/EA	Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	97%
autoignition temp.	>1148 °F
bp	129-133 °C/18 mmHg (lit.)
density	1.225 g/mL at 25 °C (lit.)
form	liquid
InChI	1S/C9H6N2O2/c1-7-8(10-5-12)3-2-4-9(7)11-6-13/h2-4H,1H3
InChI key	RUELTTOHQODFPA-UHFFFAOYSA-N
Quality Level	200
refractive index	n20/D 1.571 (lit.)
SMILES string	Cc1c(cccc1N=C=O)N=C=O
storage temp.	2-8°C

Packaging:

1, 5 g in glass bottle

Symbol	GHS06,GHS08
Signal word	Danger
Hazard statements	H315 - H317 - H319 - H330 - H334 - H335 - H351 - H412
Precautionary statements	P201 - P273 - P280 - P302 + P352 - P304 + P340 + P310 - P305 + P351 + P338
Hazard Codes	T+
Risk Statements	26-36/37/38-40-42/43-52/53
Safety Statements	23-36/37-45-61
RIDADR	UN 2078 6.1 / PGII
WGK Germany	WGK 2
Flash Point(F)	230.0 °F - closed cup
Flash Point(C)	110 °C - closed cup

Purity	97%
bp	129-133 °C/18 mmHg (lit.)
Density	1.225 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.571 (lit.)
Storage Temp.	2-8°C
UNSPSC	12162002

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