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8.09733

Sigma-Aldrich

1,2,3,4-Tetrahydronaphthalene

for synthesis

Synonym(s):

1,2,3,4-Tetrahydronaphthalene, Tetralin

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About This Item

Empirical Formula (Hill Notation):
C10H12
CAS Number:
119-64-2
Molecular Weight:
132.20
MDL number:
MFCD00001733
UNSPSC Code:
12352005
EC Index Number:
204-340-2
NACRES:
NA.22

vapor pressure

0.34 hPa ( 20 °C)

Quality Level

200

assay

≥98% (GC)

form

liquid

autoignition temp.

425 °C (DIN 51794)

potency

2860 mg/kg LD50, oral (Rat)
16710 mg/kg LD50, skin (Rabbit)

expl. lim.

0.8-5 % (v/v)

bp

200-209 °C

mp

-30 °C

transition temp

flash point 71 °C

solubility

0.045 g/L

density

0.97 g/cm3 at 20 °C

storage temp.

2-30°C

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

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.967 - 0.970
Identity (IR): passes test

signalword

Danger

Hazard Classifications

Aquatic Chronic 2 - Asp. Tox. 1 - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2

supp_hazards

EUH019

wgk_germany

WGK 2

flash_point_f

159.8 °F

flash_point_c

71 °C

Certificates of Analysis (COA)

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