N,N,N′,N′-Tetramethyl-4,4′-diaminodiphenylmethane, 98%
- CAS
- 101-61-1
- Formula
- C17H22N2
- MW
- 254.37 g/mol
ZX-000639
Stains, Fluorescent Dyes & Histology Reagents
N,N,N′,N′-Tetramethyl-p-phenylenediamine dihydrochloride, 99%
SynthesisAvailable on request
Buy N,N,N′,N′-Tetramethyl-p-phenylenediamine dihydrochloride, 99% (CAS 637-01-4) from Zemixal. Request a quote with price, lead time and documents.
CAS number637-01-4
FormulaC10H18Cl2N2
Molar mass237.17 g/mol
Physical formPowder
HS code29215190
Purity99%
InChIKeyFBHKTSXMTASXFJ-UHFFFAOYSA-N
IUPAC name1-N,1-N,4-N,4-N-tetramethylbenzene-1,4-diamine;dihydrochloride
About N,N,N′,N′-Tetramethyl-p-phenylenediamine dihydrochloride, 99%
Zemixal supplies N,N,N′,N′-Tetramethyl-p-phenylenediamine dihydrochloride, 99% within its laboratory Chemicals & Reagents portfolio. Identity at a glance (Synthesis): CAS 637-01-4, formula C10H18Cl2N2 and molar mass 237.17 g/mol. Expect off-white to grey to brown powder.
Typical applications
- Histology & cytology staining
- Microscopy
- Clinical laboratories
- Cell & microbial culture
Safe handling
Recommended storage is room temperature. Literature values: melting point 222-224 °C. Classified under GHS with signal word Warning and hazard statements H302, H312, H315 and H319. Read the SDS before first use.
Order it in 1 g, 5 g, 25 g, 100 g and 1 kg packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Histology & cytology staining
- Microscopy
- Clinical laboratories
- Cell & microbial culture
Applications
Specifications and identifiers
| Product name | N,N,N′,N′-Tetramethyl-p-phenylenediamine dihydrochloride, 99% |
|---|---|
| Catalogue number | ZX-000640 |
| CAS number | 637-01-4 |
| IUPAC name | 1-N,1-N,4-N,4-N-tetramethylbenzene-1,4-diamine;dihydrochloride |
| Molecular formula | C10H18Cl2N2 |
| Molar mass | 237.17 g/mol |
| Exact mass | 236.0847 |
| Grade | Synthesis |
| Purity / assay | 99% |
| Physical form | Powder |
| Appearance | Off-white to grey to brown powder |
| Melting point | 222-224 °C |
| H-bond donors / acceptors | 2 / 2 |
| Topological polar surface area | 6.5 Ų |
| Storage | Room temperature |
| HS code | 29215190 |
| InChIKey | FBHKTSXMTASXFJ-UHFFFAOYSA-N |
| SMILES | CN(C)C1=CC=C(C=C1)N(C)C.Cl.Cl |
| PubChem CID | 71561 |
| Synonyms | TMPPD, Wurster's reagent, TMPD dihydrochloride, N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride, N,N,N',N'-Tetramethyl-1,4-phenylenediamine Dihydrochloride, Wurster's reagent dihydrochloride, tetramethyl-p-phenylenediamine dihydrochloride, 1,4-Benzenediamine, N,N,N',N'-tetramethyl-, dihydrochloride, 1,4-Benzenediamine, N1,N1,N4,N4-tetramethyl-, hydrochloride (1:2), 1,4-Bis(dimethylamino)benzene dihydrochloride, N,N,N',N'Tetramethylparaphenylenediamine dihydrochloride, pPhenylenediamine, N,N,N',N'tetramethyl, dihydrochloride |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 1 g | Quoted on request | |
| 5 g | Quoted on request | |
| 25 g | Quoted on request | |
| 100 g | Quoted on request | |
| 1 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about N,N,N′,N′-Tetramethyl-p-phenylenediamine dihydrochloride, 99%
Which CAS number identifies N,N,N′,N′-Tetramethyl-p-phenylenediamine dihydrochloride, 99%?
N,N,N′,N′-Tetramethyl-p-phenylenediamine dihydrochloride, 99% is registered under CAS 637-01-4. You may also see it listed as TMPPD, Wurster's reagent, TMPD dihydrochloride. Our catalogue number for this item is ZX-000640.
What are the formula and molar mass of N,N,N′,N′-Tetramethyl-p-phenylenediamine dihydrochloride, 99%?
For N,N,N′,N′-Tetramethyl-p-phenylenediamine dihydrochloride, 99%, its formula is C10H18Cl2N2 and its molar mass is 237.17 g/mol. InChIKey FBHKTSXMTASXFJ-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for N,N,N′,N′-Tetramethyl-p-phenylenediamine dihydrochloride, 99%?
This listing is Synthesis grade with 99% purity. Standard packs are 1 g, 5 g, 25 g, 100 g, 1 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with N,N,N′,N′-Tetramethyl-p-phenylenediamine dihydrochloride, 99%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship N,N,N′,N′-Tetramethyl-p-phenylenediamine dihydrochloride, 99% to my country?
Yes. Because N,N,N′,N′-Tetramethyl-p-phenylenediamine dihydrochloride, 99% is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
How do I store N,N,N′,N′-Tetramethyl-p-phenylenediamine dihydrochloride, 99%?
Room temperature. Keep the container closed and follow the handling advice in the SDS.
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- CAS
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- Formula
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- MW
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