Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

4,4'-Dithiodipyridine, 98%, Thermo Scientific™

Click to view available options
Quantity:
1g
5g
25g
Packaging:
Glass bottle
2645-22-9
C10H8N2S2
220.32
MFCD00006423
UHBAPGWWRFVTFS-UHFFFAOYSA-N
4,4'-dithiodipyridine, 4,4'-dipyridyl disulfide, 1,2-di pyridin-4-yl disulfane, aldrithiol-4, pyridine, 4,4'-dithiobis, 4,4'-dithiopyridine, di 4-pyridyl disulfide, aldrithiol 4, di 4-pyridinyl disulfide, 4,4'-dipyridine disulfide
75846
CHEBI:41814
4-(pyridin-4-yldisulfanyl)pyridine
C1=CN=CC=C1SSC2=CC=NC=C2
2645-22-9
C10H8N2S2
220.32
MFCD00006423
UHBAPGWWRFVTFS-UHFFFAOYSA-N
4,4'-dithiodipyridine, 4,4'-dipyridyl disulfide, 1,2-di pyridin-4-yl disulfane, aldrithiol-4, pyridine, 4,4'-dithiobis, 4,4'-dithiopyridine, di 4-pyridyl disulfide, aldrithiol 4, di 4-pyridinyl disulfide, 4,4'-dipyridine disulfide
75846
CHEBI:41814
4-(pyridin-4-yldisulfanyl)pyridine
C1=CN=CC=C1SSC2=CC=NC=C2

This Thermo Scientific brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

CAS Min % 97.5
CAS Max % 100.0
Color Orange to White
Melting Point 75°C to 79°C
Assay Percent Range 98%
Infrared Spectrum Authentic
Linear Formula (C5H4N)S-S(C5H4N)
Packaging Glass bottle
Beilstein 21, II, 35
Quantity 25g
Formula Weight 220.32
Physical Form Crystalline Powder
Percent Purity 98%
Chemical Name or Material 4, 4'-Dithiodipyridine, 98%
Show More Show Less

GHS H Statement
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses,if present and easy to do.
Continue rinsing.
Avoid breath

GHS Signal Word: Warning

EINECSNumber : 220-158-6

TSCA : TSCA

RUO – Research Use Only