3,4-Diaminobenzenesulfonic acid
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3,4-Diaminobenzenesulfonic acid
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CAS No:
7474-78-4
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Formula:
C6H8N2O3S
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Chemical Name:
3,4-Diaminobenzenesulfonic acid
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Synonyms:
Benzenesulfonic acid,3,4-diamino-;3,4-Diaminobenzenesulfonic acid;NSC 401086;4-Amino-3-ammoniobenzenesulfonate
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CAS No:
3,4-Diaminobenzenesulfonic acid Basic Attributes
188.2
188.20
203-672-5
401086
DTXSID4064715
2921420090
Characteristics
114.79000
2.34090
1.611g/cm3
>300 °C @ Solvent: Water
178-179 °C3 mm Hg(lit.)
>230 °F
n20/D 1.441(lit.)
hexane, toluene, ethanol and acetone: soluble
-20°C
Safety Information
1
36/37/38
26-36
VS1150000
Xi
P264, P280, P302+P352, P305+P351+P338, P310, P321, P332+P313, P362
H315
|Danger|H315 (94.59%): Causes skin irritation [Warning Skin corrosion/irritation]|P264, P280, P302+P352, P305+P351+P338, P310, P321, P332+P313, and P362|Aggregated GHS information provided by 37 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
3,4-Diaminobenzenesulfonic acid Use and Manufacturing
The solubility in water at 20°C is 0.4 g/L. Soluble in organic solvents such as ethanol, ether and toluene. It is widely used as a rocket propellant. Non-toxic, can be used as packaging materials in contact with food, the product feels good. Compatible with most resins and synthetic rubber, as a cold-resistant plasticizer, so that the product has excellent low temperature performance and oil resistance.
Benzenesulfonic acid, 3,4-diamino-: INACTIVE
Computed Properties
Molecular Weight:188.21
XLogP3:-0.6
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:1
Exact Mass:188.02556330
Monoisotopic Mass:188.02556330
Topological Polar Surface Area:115
Heavy Atom Count:12
Complexity:246
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
Recommended Suppliers of 3,4-Diaminobenzenesulfonic acid
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