Toluene-d₈

ALDRICH/434388 - 99.6 atom % D

CAS Number: 2037-26-5
Empirical Formula (Hill Notation): C₇D₈
Molecular Weight: 100.19
EC Number: 218-009-5
MDL Number: MFCD00044638
Linear Formula: C₆D₅CD₃
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-434388-10X0.75ML	0.75 mL	$0.00 10/EA CALL FOR PRICE	Add To Favorites
45-434388-10X1ML	1 mL	$0.00 10/EA CALL FOR PRICE	Add To Favorites
45-434388-5G	5 g	$0.00 1/EA CALL FOR PRICE	Add To Favorites
45-434388-10G	10 g	$140.00 1/EA	Add To Favorites
45-434388-25G	25 g	$278.00 1/EA	Add To Favorites

This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 434388-25G

Properties
Descriptions
Safety Info.
Basic Data

assay	≥99% (CP)
bp	110 °C (lit.)
density	0.943 g/mL at 25 °C (lit.)
expl. lim.	0.34-6.3 % (lit.)
form	liquid
impurities	≤100 ppm water
InChI	1S/C7H8/c1-7-5-3-2-4-6-7/h2-6H,1H3/i1D3,2D,3D,4D,5D,6D
InChI key	YXFVVABEGXRONW-JGUCLWPXSA-N
isotopic purity	99.6 atom % D
mass shift	M+8
mp	-84 °C (lit.)
Quality Level	100
refractive index	n20/D 1.494 (lit.)
SMILES string	[2H]c1c([2H])c([2H])c(c([2H])c1[2H])C([2H])([2H])[2H]
technique(s)	NMR: suitable

Application:	Improved Miniaturized Linear Ion Trap Mass Spectrometer: Utilizes Toluene-d₈ in lithographically patterned plates to enhance the ejection efficiency and resolution of mass spectrometry. This advancement in analytical technology significantly improves the detection of complex molecular structures, crucial for pharmaceutical and biochemical research (Tian Y et al., 2018 ). Structure-function relationships in high-density docosylsilane bonded stationary phases: Employs Toluene-d₈ to elucidate the effects of common solvents on stationary phase structures by Raman spectroscopy. This research enhances understanding of chromatographic behaviors, influencing the development of more effective and robust chromatographic systems for environmental and material science applications (Liao Z et al., 2008 ). Characterization of Pore Structure in a Nanoporous Low-dielectric-constant Thin Film: Toluene-d₈ is used in neutron and X-ray porosimetry to characterize the porous structure of innovative low-dielectric materials. This application is critical in the development of advanced electronic materials, promoting enhanced performance and miniaturization of electronic devices (Hedden RC et al., 2004 ).
General description:	Toluene-d₈ is a deuterated NMR solvent useful in NMR-based research and analyses. Spin–lattice relaxation time (T ₁), viscosity and density have been measured over -35 to 200°C range. The temperature dependent chemical shifts in the proton NMR spectra of α,,β-unsaturated ketones in toluene-d₈ has been studied.
Packaging:	10×0.75, 10×1 mL in ampule
Packaging:	10×1, 5 g in ampule
Packaging:	10, 5×10, 25, 10×25 g in glass bottle
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Symbol	GHS02,GHS07,GHS08
Signal word	Danger
Hazard statements	H225 - H304 - H315 - H336 - H361d - H373
Precautionary statements	P201 - P202 - P210 - P301 + P310 - P303 + P361 + P353 - P331
Hazard Codes	F,Xn
Risk Statements	63-11-38-48/20-65-67
Safety Statements	36/37-46-62
RIDADR	UN1294 - class 3 - PG 2 - Toluene
WGK Germany	WGK 2
Flash Point(F)	39.2 °F
Flash Point(C)	4 °C

Purity	≥99% (CP)
bp	110 °C (lit.)
mp	-84 °C (lit.)
Density	0.943 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.494 (lit.)
UNSPSC	12142201

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