1,2,3,4-Tetrahydronaphthalene

SIGALD/456438 - reagent grade, ≥97%

Synonym: Tetralin^™ solvent

CAS Number: 119-64-2
Empirical Formula (Hill Notation): C₁₀H₁₂
Molecular Weight: 132.20
EC Number: 204-340-2
MDL Number: MFCD00001733
Linear Formula: C₁₀H₁₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-456438-4L	4 L	$342.00 1/EA		Add To Favorites
45-456438-18L-CS	18 L	$1020.00 1/EA		Add To Favorites
45-456438-440LB	440 lb	$4960.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	≥97%
autoignition temp.	723 °F
bp	207 °C (lit.)
density	0.973 g/mL at 25 °C (lit.)
expl. lim.	0.8 %, 100 °F
	5 %, 150 °F
form	liquid
grade	reagent grade
InChI	1S/C10H12/c1-2-6-10-8-4-3-7-9(10)5-1/h1-2,5-6H,3-4,7-8H2
InChI key	CXWXQJXEFPUFDZ-UHFFFAOYSA-N
mp	−35 °C (lit.)
Quality Level	100
refractive index	n20/D 1.541 (lit.)
SMILES string	C1CCc2ccccc2C1
vapor density	4.55 (vs air)
vapor pressure	0.18 mmHg ( 20 °C)

Application:	1,2,3,4-Tetrahydronaphthalene is used as a: • Hydrogen-donor solvent in the decarboxylation of oleic acid to produce diesel fuel hydrocarbons. • Hydrogen source for the hydrogenation of lignin-derived phenolic compounds.
General description:	Tetralin is a bicyclic molecule composed of an aromatic moiety and an alicyclic moiety that share two carbon atoms in common. It is used as a hydrogen-donor solvent in coal liquefaction. Tetralin is also used to synthesize agricultural chemicals. Additionally, it is used as a degreaser and solvent for fats, resins, and waxes and as a substitute for turpentine in paints, lacquers, and shoe polishes.
Legal Information:	Tetralin is a trademark of Sigma-Aldrich Co. LLC
Packaging:	18, 20 L in steel drum
Packaging:	4 L in glass bottle

Symbol	GHS07,GHS08,GHS09
Signal word	Danger
Hazard statements	H304 - H315 - H319 - H351 - H411
Precautionary statements	P202 - P273 - P301 + P310 - P302 + P352 - P305 + P351 + P338 - P331
Hazard Codes	Xn,N
Risk Statements	19-36/38-40-51/53-65
Safety Statements	26-28-61
RIDADR	UN3082 - class 9 - PG 3 - DOT NA1993 - Environmentally hazardous
WGK Germany	WGK 2
Flash Point(F)	159.8 °F - closed cup
Flash Point(C)	71 °C - closed cup
Supplemental Hazard Statements	EUH019

Purity	≥97%
bp	207 °C (lit.)
mp	−35 °C (lit.)
Density	0.973 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.541 (lit.)
UNSPSC	12352002

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