Variamine Blue B Base
Also known as: 4-Amino-4'-methoxydiphenylamine, N-(4-Methoxyphenyl)benzene-1,4-diamine, N-(4-Aminophenyl)-p-anisidine, Diazol Blue O, C.I. Azoic Diazo Component 35 (base), MFCD00070553, EINECS 202-962-9
Variamine Blue B Base (CAS 101-64-4) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C13H14N2O and a molecular weight of 214.26300 g/mol. Key properties include a melting point of 101ºC, a boiling point of 210ºC / 4mmHg, a density of 1.178g/cm3 and a flash point of 188.9ºC. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.
- CAS No.
- 101-64-4
- Jingsj CID
- J-1993781-6
- Molecular Formula
- C13H14N2O
- Molecular Weight
- 214.26300 g/mol
- Category
- Organic Bases
- Last updated
- 11/3/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 101ºC |
|---|---|
| Boiling Point | 210ºC / 4mmHg |
| Density | 1.178g/cm3 |
| Flash Point | 188.9ºC |
| Exact Mass | 214.11100 |
| PSA | 47.28000 |
| LogP | 3.67520 |
| Vapor Pressure | 3.01E-06mmHg at 25°C |
| Refractive Index | 1.653 |
Customs & Trade Information
| HS Code | 2922299090 |
|---|---|
| Summary | 2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Variamine Blue B Base?
The CAS number of Variamine Blue B Base is 101-64-4.
What are the molecular formula and molecular weight of Variamine Blue B Base?
Variamine Blue B Base has molecular formula C13H14N2O and molecular weight 214.26300 g/mol.
What are the upstream and downstream products of Variamine Blue B Base?
For Variamine Blue B Base, Upstream Products: N-(4-chlorophenyl)-4-methoxyaniline, 4-Nitroanisole, N-(4-methoxyphenyl)-4-nitroaniline; Downstream Products: 1-Fluoro-4-nitrobenzene.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Variamine Blue B Base (CAS 101-64-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1993781-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.