Rhodamine 6G

罗丹明6G

Also known as: Basic Red 1, Rhodamine 590, Rhodamine 6G chloride, C.I. Basic Red 1, Rh 6G, Rhodamine 6GX, Rhodamine 6GDN, Calcozine Rhodamine 6GX, Conbasic Red A, Dycosbasic Rhodamine 6GDN, Elcozine Rhodamine 6GDN, Rhodamine 5GL, Rhodamine 5GDN, Rhodamine 6GBN, Rhodamine 6GCP, Rhodamine 6GO, Rhodamine 6GD, Rhodamine F5G, Rhodamine F5GL, Silo Super Pink B

Rhodamine 6G (CAS 989-38-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C28H31ClN2O3 and a molecular weight of 479.010 g/mol. It is also known as Basic Red 1, Rhodamine 590 and Rhodamine 6G chloride. Key properties include a melting point of 290 °C, a boiling point of <200ºC, a density of 1.15g/cm3 and a flash point of 318.6ºC. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 989-38-8
Jingsj CID: J-40683-1
Molecular Formula: C₂₈H₃₁ClN₂O₃
Chinese Name: 罗丹明6G
Molecular Weight: 479.010 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point	290 °C
Boiling Point	<200ºC
Density	1.15g/cm3
Flash Point	318.6ºC
Exact Mass	478.202332
PSA	63.83000
LogP	7.22550
Refractive Index	1.593
Additional Property	SOLUBLE

GHS Safety & Compliance

IrritantSignal word: Warning

H302 — Harmful if swallowed

Activity & Biological Data

Additional Information	[1]. Zehentbauer FM, et al. Fluorescence spectroscopy of Rhodamine 6G: concentration and solvent effects. Spectrochim Acta A Mol Biomol Spectrosc. 2014;121:147-51. [2]. Kutushov M, et al. Low concentrations of Rhodamine 6G selectively destroy tumor cells and improve survival of melanoma transplanted mice. Neoplasma. 2013;60(3):262-73. [3]. Jain RK, et al. Measuring leukocyte-endothelial interactions in mice. Cold Spring Harb Protoc. 2013 Jun 1;2013(6):561-3.

Additional Information

[1]. Zehentbauer FM, et al. Fluorescence spectroscopy of Rhodamine 6G: concentration and solvent effects. Spectrochim Acta A Mol Biomol Spectrosc. 2014;121:147-51. [2]. Kutushov M, et al. Low concentrations of Rhodamine 6G selectively destroy tumor cells and improve survival of melanoma transplanted mice. Neoplasma. 2013;60(3):262-73. [3]. Jain RK, et al. Measuring leukocyte-endothelial interactions in mice. Cold Spring Harb Protoc. 2013 Jun 1;2013(6):561-3.

Customs & Trade Information

HS Code	2922199090
Summary	2922199090. other amino-alcohols, 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 Rhodamine 6G?

The CAS number of Rhodamine 6G is 989-38-8.

What are the molecular formula and molecular weight of Rhodamine 6G?

Rhodamine 6G has molecular formula C28H31ClN2O3 and molecular weight 479.010 g/mol.

Is Rhodamine 6G hazardous?

Rhodamine 6G has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Rhodamine 6G (CAS 989-38-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-40683-1 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.