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Dyes & Pigments

Rhodamine 110

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Order Rhodamine 110 (CAS 116450-56-7) online at Zemixal. Request a quote with price, lead time and documents. Part of our Dyes & Pigments range.

Pack sizes
Rhodamine 110 chemical structure
CAS number116450-56-7
FormulaC32H31ClN2O3
Molar mass527 g/mol
Physical formSolid
HS code29420090
InChIKeyANORACDFPHMJSX-UHFFFAOYSA-N
IUPAC name2-(3-oxa-23-aza-9-azoniaheptacyclo[17.7.1.15,9.02,17.04,15.023,27.013,28]octacosa-1(27),2(17),4,9(28),13,15,18-heptaen-16-yl)benzoic acid chloride

About Rhodamine 110

Rhodamine 110 sits in our dyes & Pigments section and ships worldwide from stock or short lead time. Identity at a glance: CAS 116450-56-7, formula C32H31ClN2O3 and molar mass 527 g/mol. Typical appearance is solid.

Common uses in the lab and plant

  • Textile dyeing
  • Paper & leather colouring
  • Inks & coatings
  • Biological staining

Safe handling

Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.

Standard pack sizes are 500 mg, and custom quantities are quoted on request. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

  • Textile dyeing
  • Paper & leather colouring
  • Inks & coatings
  • Biological staining

Applications

Specifications and identifiers

Specifications of Rhodamine 110
Product nameRhodamine 110
Catalogue numberZX-017819
CAS number116450-56-7
IUPAC name2-(3-oxa-23-aza-9-azoniaheptacyclo[17.7.1.15,9.02,17.04,15.023,27.013,28]octacosa-1(27),2(17),4,9(28),13,15,18-heptaen-16-yl)benzoic acid chloride
Molecular formulaC32H31ClN2O3
Molar mass527 g/mol
Exact mass526.2023
Physical formSolid
AppearanceSolid
H-bond donors / acceptors1 / 5
Topological polar surface area52.8 Ų
HS code29420090
InChIKeyANORACDFPHMJSX-UHFFFAOYSA-N
SMILESC1CC2=CC3=C(C4=C2N(C1)CCC4)OC5=C6CCC[N+]7=C6C(=CC5=C3C8=CC=CC=C8C(=O)O)CCC7.[Cl-]
PubChem CID14844402
SynonymsRhodamine 101, Rodamine 101, Rhodamine 640, Rhodamine 101 chloride, Rhodamine 101 (chloride), Rhodamine 640 (chloride), EX-A9652

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, 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

Pack sizes of Rhodamine 110
500 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Rhodamine 110

Which CAS number identifies Rhodamine 110?
Rhodamine 110 is registered under CAS 116450-56-7. You may also see it listed as Rhodamine 101, Rodamine 101, Rhodamine 640. Our catalogue number for this item is ZX-017819.
What are the formula and molar mass of Rhodamine 110?
For Rhodamine 110, its formula is C32H31ClN2O3 and its molar mass is 527 g/mol. The systematic (IUPAC) name is 2-(3-oxa-23-aza-9-azoniaheptacyclo[17.7.1.15,9.02,17.04,15.023,27.013,28]octacosa-1(27),2(17),4,9(28),13,15,18-heptaen-16-yl)benzoic acid chloride. InChIKey ANORACDFPHMJSX-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Rhodamine 110?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 500 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Rhodamine 110?
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 Rhodamine 110 to my country?
Yes. Because Rhodamine 110 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.

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