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  • 642193
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642193

Sigma-Aldrich

trans-3-Chloro-β-nitrostyrene

97%

All Photos(1)
Linear Formula:
ClC6H4CH=CHNO2
CAS Number:
37888-03-2
Molecular Weight:
183.59
MDL number:
MFCD00175518
PubChem Substance ID:
24883177
NACRES:
NA.22

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vibrant-m

Y0001579

Sildenafil impurity A

European Pharmacopoeia (EP) Reference Standard

Quality Level

100

assay

97%

form

solid

mp

48-52 °C (lit.)

SMILES string

[H]\C(=C(\[H])[N+]([O-])=O)c1cccc(Cl)c1

InChI

1S/C8H6ClNO2/c9-8-3-1-2-7(6-8)4-5-10(11)12/h1-6H/b5-4+

InChI key

GXQRAWTWDNHGBS-SNAWJCMRSA-N

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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