Home > Products > Advanced Search

trans-2-[3-(4-tert-Butylphenyl)-2-methyl-2-propenylidene]malononitrile
（CAS Number：300364-84-5）

Structure

General Information

Product Number	B3635

KAWAGUCHI: Prompt shipment for products in Kawaguchi warehouse.
TSUKUBA: Additional 2 working days are required.
* Please contact us if you need further information.

Storage Temperature
Purity/Analysis Method	>98.0%(LC)(N)
M.F. / M.W.	C₁₇H₁₈N₂=250.35
CAS Number	300364-84-5
Related CAS Number
MDL Number	MFCD03453260
Packaging and Container	1g-Plastic Bottle with Glass Insert, 100mg-Plastic Bottle with Glass Insert

Specification

Purity(HPLC)	min. 98.0 area%
Purity(with Total Nitrogen)	min. 98.0 %
Melting point	123.0 to 127.0 deg-C

References

Reaxys-RN	8913051
PubChem SID	125307596

GHS

Pictogram
Signal Word	Danger
Hazard Statements	H301 :Toxic if swallowed. H312+H332 :Harmful by inhalation and in contact with skin. H315 :Causes skin irritation. H319 :Causes serious eye irritation.
Precautionary Statements	P261 :Avoid breathing. P264 :Wash hands thoroughly after handling. P270 :Do not eat, drink or smoke when using this product. P271 :Use only outdoors or in a well-ventilated area. P280 :Wear protective gloves/protective clothing/eye protection/face protection. P301+P310+P330 :IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. Rinse mouth. P302+P350 :IF ON SKIN: Gently wash with plenty of soap and water. P304+P340+P312 :IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER or doctor/physician if you feel unwell. P305+P351+P338 :IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312 :Call a POISON CENTER or doctor/physician if you feel unwell. P332+P313 :If skin irritation occurs: Get medical advice/attention. P337+P313 :If eye irritation persists: Get medical advice/attention. P363 :Wash contaminated clothing before reuse. P405 :Store locked up. P501 :Dispose of contents/container through a waste management company authorized by the local government

Transport Information

UN Number	3439
Class	6.1
Packing Group	III

Application

Analysis of Synthetic Polymers by MALDI-TOF-MS

References

The use of 2-[(2E)-3-(4-tert-butylphenyl)-2-methylprop-2-enylidene]malononitrile as a matrix for matrix-assisted laser desorption/ionization mass spectrometry
- L. Ulmer, J. Mattay, H. G. Torres-Garcia, H. Luftmann, Eur. J. Mass Spectrom. 2000, 6, 49.
MALDI-ToF analysis of polythiophene: use of trans-2-[3-(4-t-butyl-phenyl)-2-methyl-2-propenylidene]malononitrile ― DCTB ― as matrix
- J. D. Winter, G. Deshayes, F. Boon, O. Coulembier, P. Dubois, P. Gerbaux, J. Mass Spectrom. 2011, 46, 237.
Investigating the effect of mixing ratio on molar mass distributions of synthetic polymers determined by MALDI-TOF mass spectrometry using design of experiments
- H. Brandt, T. Ehmann, M. Otto, J. Am. Soc. Mass Spectrom. 2010, 21, 1870.
Toward prediction: Using chemometrics for the optimization of sample preparation in MALDI-TOF MS of synthetic polymers
- H. Brandt, T. Ehmann, M. Otto, Anal. Chem. 2010, 82, 8169.