[B21494] CAS 20103-09-7 | 2,5-Dichloro-p-phenylenediamine, 99% | Alfa
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Brand: Alfa Aesar
20103-09-7 | C6H6Cl2N2 | 2,5-dichlorobenzene-1,4-diamine
Chemical Identifiers
CAS
20103-09-7
Molecular Weight (g/mol)
177.03
Synonym
2,5-dichlorobenzene-1,4-diamine
SMILES
NC1=CC(Cl)=C(N)C=C1Cl
InChI Key
QAYVHDDEMLNVMO-UHFFFAOYSA-N
Molecular Formula
C6H6Cl2N2
IUPAC Name
2,5-dichlorobenzene-1,4-diamine
Specifications
Appearance (Color)
Brown
Assay (GC)
≥98.5%
Assay (Non-aqueous acid-base Titration)
≥98.5 to ≤101.5%
Melting Point (clear melt)
160.0-167.0?C
Form
Crystals or powder or crystalline powder
설명
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:H302
GHS H StatementH302-H312-H332-H315-H319-H335Harmful if swallowed.Harmful in contact with skin.Harmful if inhaled.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements:P264b-P270-P301+P312-P330-P501c
Risk & Safety
TSCA:YesRTECS Number:SS9150000
경고:RUO – Research Use Only
CAS20103-09-7FORMULAC6H6Cl2N2EINECS243-512-1MDLMFCD00007902
| Pakage | 25g, 5g |
|---|---|
| brand | Alfa Aesar |
