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Key Documents

8.14152

Sigma-Aldrich

trans-Stilbene

for synthesis

Synonym(s):

trans-Stilbene, trans-1,2-Diphenylethylene

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About This Item

Linear Formula:
C6H5CH=CHC6H5
CAS Number:
103-30-0
Molecular Weight:
180.25
MDL number:
MFCD00064300
UNSPSC Code:
12352005
EC Index Number:
203-098-5
NACRES:
NA.22

Quality Level

200

Assay

≥97.0% (GC)

form

crystals

bp

306-307 °C/1013 hPa

mp

121-124 °C

solubility

0.00029 g/L

density

1.14 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C14H12/c1-3-7-13(8-4-1)11-12-14-9-5-2-6-10-14/h1-12H/b12-11+

InChI key

PJANXHGTPQOBST-VAWYXSNFSA-N

Analysis Note

Assay (GC, area%): ≥ 97.0 % (a/a)
Melting range (lower value): ≥ 122 °C
Melting range (upper value): ≤ 125 °C
Identity (IR): passes test

Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H302 - H319 - H411

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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