[41472] CAS 117-61-3 | 4,4′-Diaminobiphenyl-2,2′-disulfonic acid hydrate, cont. up to 30% water
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Brand: Alfa Aesar
117-61-3 | C12H12N2O6S2 | 4,4′-diamino-[1,1′-biphenyl]-2,2′-disulfonic acid
Chemical Identifiers
CAS
117-61-3
Molecular Weight (g/mol)
344.36
Synonym
4,4′-diamino-[1,1′-biphenyl]-2,2′-disulfonic acid
SMILES
NC1=CC=C(C2=CC=C(N)C=C2S(O)(=O)=O)C(=C1)S(O)(=O)=O
InChI Key
MBJAPGAZEWPEFB-UHFFFAOYSA-N
Molecular Formula
C12H12N2O6S2
IUPAC Name
4,4′-diamino-[1,1′-biphenyl]-2,2′-disulfonic acid
Specifications
Appearance (Color)
Pale yellow to pink to reddish purple
Form
Powder or crystals or crystalline powder
Assay (unspecified)
≥70.0%
Loss on Drying
≤30.0%
설명
4,4′-Diaminobiphenyl-2,2′-disulfonic acid hydrate is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
GHS Hazard and Precautionary Statements
Hazard Statements:Warning
GHS H StatementH315-H319-H335 Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements:GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
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.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
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.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Risk & Safety
TSCA:YesRTECS Number:DV5230000
경고:RUO – Research Use Only
CAS117-61-3FORMULAC12H12N2O6S2EINECS204-200-0MDLMFCD00041885
| Pakage | 100g, 25g |
|---|---|
| brand | Alfa Aesar |
