Synonym: Sr(1,2,4-C5Me5)2(DME), Sr(Me5Cp)2(DME)

CAS Number 112379-48-3 | MDL Number MFCD02093704 

Sr(Me5Cp)2(DME) Chemical Structure

Product codeSR9483
CAS number112379-48-3
Assay (purity)98%
Purity methodby titration: %Sr=23.86 – 25.08
Molecular weight358.07 g/mol
Melting point300 °C (572 °F)
Appearanceoff-white crystals
Molecular formulaC20H30Sr
Linear formula[(CH3)5C5]2Sr
Packagingpackaged in ampules under argon

Bis(pentamethylcyclopentadienyl)strontium, dimethoxyethane is much more volatile than diketonate (>100°C lower sublimation temperature at 1 atm Ar: 290°C vs 410°C). There is no decrease of weight before vaporisation of the complex, meaning there is no dissociation of DME addend from the adduct. 

Ereztech manufactures and sells this product in small and bulk volumes. Glass ampules, bottles or metal ampules or bubblers are available for packaging. For additional analytical information or details about purchasing SR9483 contact us at

Safety information

UNNot regulated
Hazardous classNot regulated
Packing groupNot regulated
Signal wordWARNING
Hazard statementsH315-H319-H335
Precautionary statementsP261-P264-P271-P280-P302 + P352-P304 + P340-P305 + P351 + P338-P312-P332 + P313-P337 + P313-P362
Transport descriptionNONH for all modes of transport
In TSCA registryNo (research and development usage only)

First Aid Measures

General adviceConsult a physician. Show this safety data sheet to the doctor in attendance. Move out of the dangerous area.
Eye contactRinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
Skin contactWash off with soap and plenty of water. Consult a physician.
InhalationIf breathed in, move person into the fresh air. If not breathing, give artificial respiration. Consult a physician.
If swallowedDo NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.


Certificates of Analysis (CoA)

If you don’t see the needed lot of Bis(pentamethylcyclopentadienyl)strontium below please contact customer support at

Lot# 019/270

With Bis(pentamethylcyclopentadienyl)strontium other customers often ask:

Ereztech synthesizes and sells additional SR-compounds.

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