Poly(dimethylsiloxane), bis(3-aminopropyl) te… 106214-84-0

Name: Poly(dimethylsiloxane), bis(3-aminopropyl) terminated average Mn ~27,000
Brand: Vaqora Chemicals
SKU: VQ-011140

About Poly(dimethylsiloxane), bis(3-aminopropyl) terminated average Mn ~27,000

Poly(dimethylsiloxane), bis(3-aminopropyl) terminated average Mn ~27,000 is an organosilicon compound carrying the CAS registry number 106214-84-0. With the molecular formula C12H34N2O2Si3, it has a molar mass of 322.67 g/mol. Systematically, it is named 3-[[[3-aminopropyl(dimethyl)silyl]oxy-dimethylsilyl]oxy-dimethylsilyl]propan-1-amine. It is also known as PDMS or Poly(dimethylsiloxane)etherimide.

The material typically appears as a colourless viscous liquid. Key physical data: a density of 0.98 g/mL at 25 °C. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. It carries the GHS signal word “Danger” with 6 hazard statements. Review the Safety Data Sheet before use.

Typical applications include organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 50 mL, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Poly(dimethylsiloxane), bis(3-aminopropyl) terminated average Mn ~27,000
Catalogue No.	VQ-011140
CAS Number	106214-84-0
IUPAC name	3-[[[3-aminopropyl(dimethyl)silyl]oxy-dimethylsilyl]oxy-dimethylsilyl]propan-1-amine
Molecular formula	C₁₂H₃₄N₂O₂Si₃
Molecular weight	322.67 g/mol
Exact mass	322.1928
HSN code	29333990
InChIKey	ZWRBLCDTKAWRHT-UHFFFAOYSA-N
SMILES	C[Si](C)(CCCN)O[Si](C)(C)O[Si](C)(C)CCCN
PubChem CID	15239622

Physical properties
Physical form	Liquid
Appearance	Colourless viscous liquid
Density	0.98 g/mL at 25 °C
H-bond donors / acceptors	2 / 4
TPSA	70.5 Å²
Synonyms	PDMS, Siloxanes and Silicones, di-Me, 3-aminopropyl group-terminated, 3,3'-(1,1,3,3,5,5-Hexamethyltrisiloxane-1,5-diyl)bis(propan-1-amine), 1-Propanamine, 3,3'-(1,1,3,3,5,5-hexamethyl-1,5-trisiloxanediyl)bis-, Poly(dimethylsiloxane)etherimide, Poly(dimethylsiloxane),bis(3-aminopropyl)terminated, Poly(dimethylsiloxane), bis(3-aminopropyl) terminated (PDMS), Poly(dimethylsiloxane), bis(3-aminopropyl) terminated(PDMS pound(c), 3,3'-(1,1,3,3,5,5-Hexamethyltrisiloxane-1,5-diyl)di(propan-1-amine), 3-[[[3-aminopropyl(dimethyl)silyl]oxy-dimethyl-silyl]oxy-dimethyl-silyl]propan-1-amine

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Environmental hazard

Signal word: Danger

Hazard statements

H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P261, P264, P264 + P265, P271, P273, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P317, P319, P321, P332 + P317, P337 + P317, P362 + P364, P391, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 106214-84-0

Poly(dimethylsiloxane), bis(3-aminopropyl) terminated average Mn ~2500

CAS: 106214-84-0
Formula: C₁₂H₃₄N₂O₂Si₃
MW: 322.67 g/mol

VQ-011139

Frequently asked questions

What is the CAS number of Poly(dimethylsiloxane), bis(3-aminopropyl) terminated average Mn ~27,000?

The CAS Registry Number of Poly(dimethylsiloxane), bis(3-aminopropyl) terminated average Mn ~27,000 is 106214-84-0. It is also known as PDMS, Siloxanes and Silicones, di-Me, 3-aminopropyl group-terminated, 3,3'-(1,1,3,3,5,5-Hexamethyltrisiloxane-1,5-diyl)bis(propan-1-amine).

What is the molecular formula and molecular weight of Poly(dimethylsiloxane), bis(3-aminopropyl) terminated average Mn ~27,000?

Poly(dimethylsiloxane), bis(3-aminopropyl) terminated average Mn ~27,000 has the molecular formula C12H34N2O2Si3 and a molecular weight of 322.67 g/mol. Its IUPAC name is 3-[[[3-aminopropyl(dimethyl)silyl]oxy-dimethylsilyl]oxy-dimethylsilyl]propan-1-amine.

Which grade and pack sizes of Poly(dimethylsiloxane), bis(3-aminopropyl) terminated average Mn ~27,000 can I order?

We supply Poly(dimethylsiloxane), bis(3-aminopropyl) terminated average Mn ~27,000, in 50 mL packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Poly(dimethylsiloxane), bis(3-aminopropyl) terminated average Mn ~27,000?

Yes. Every lot of Poly(dimethylsiloxane), bis(3-aminopropyl) terminated average Mn ~27,000 is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Poly(dimethylsiloxane), bis(3-aminopropyl) terminated average Mn ~27,000 be shipped internationally?

Yes. Poly(dimethylsiloxane), bis(3-aminopropyl) terminated average Mn ~27,000 is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.