B85404
1,4-Butanedithiol
97%
Synonym(s):
1,4-Dimercaptobutane, Tetramethylene dimercaptan
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About This Item
Linear Formula:
HS(CH2)4SH
CAS Number:
Molecular Weight:
122.25
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
214-728-3
Beilstein/REAXYS Number:
1697080
MDL number:
Assay:
97%
Form:
liquid
InChI key
SMTOKHQOVJRXLK-UHFFFAOYSA-N
InChI
1S/C4H10S2/c5-3-1-2-4-6/h5-6H,1-4H2
SMILES string
[K+].[K+].[O-]S([O-])=O
assay
97%
form
liquid
refractive index
n20/D 1.529 (lit.)
bp
105-106 °C/30 mmHg (lit.)
density
1.042 g/mL at 25 °C (lit.)
Quality Level
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Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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Markus Muttenthaler et al.
Nature protocols, 10(7), 1067-1083 (2015-06-19)
Solid-phase peptide synthesis (SPPS) using tert-butyloxycarbonyl (Boc)/benzyl (Bzl) chemistry is an indispensable technique in many laboratories around the globe, and it provides peptides to the pharmaceutical industry and to thousands of scientists working in basic research. The Boc/Bzl strategy has
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