CAS 51066-74-1 Dimethylamine HydroIodide - Materials / Alfa Chemistry

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Dimethylamine HydroIodide

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Catalog Number

ACM51066741-4

CAS Number

51066-74-1

Product Name

Dimethylamine HydroIodide

Structure

Category

Electronic Materials; Perovskite Solar Cell (PSC) Materials

Synonyms

Dimethylammonium Iodide

IUPAC Name

N-methylmethanamine;hydroiodide

Molecular Weight

173.00 g/mol

Molecular Formula

C2H7N•HI

Canonical SMILES

CNC.I

InChI

InChI=1S/C2H7N.HI/c1-3-2;/h3H,1-2H3;1H

InChI Key

JMXLWMIFDJCGBV-UHFFFAOYSA-N

Melting Point

155 °C

Purity

>98.0%(T)(N)

Appearance

White to Almost white powder to crystal

Application

Dimethylamine Hydroiodide serves as a crucial precursor for the synthesis of DMAPbI3, a type of perovskite used in photovoltaic applications. This compound is notable for its stability under ambient conditions, maintaining integrity for several months, unlike some of its analogues. The DMAPbI3 structure exhibits a large optical gap, around 2.59 eV, which suggests that its conductivity is ionic. Additionally, similar to other alkylammonium halides, Dimethylamine Hydroiodide is employed as an additive to tailor the structural and physical properties of perovskites, enhancing their performance for specific applications.

Storage

Store under inert gas

Color

White to Almost White Powder to crystal

Complexity

2.8

Covalently-Bonded Unit Count

EC Number

256-945-6

Exact Mass

172.97015g/mol

Form

Solid

Formal Charge

Hazard Statements

H315 : Causes skin irritation.H319 : Causes serious eye irritation.

Heavy Atom Count

MDL Number

MFCD28369273

Monoisotopic Mass

172.97015g/mol

Precautionary Statements

P264 : Wash skin thoroughly after handling.P280 : Wear protective gloves/ eye protection/ face protection.P337 + P313 : If eye irritation persists: Get medical advice/ attention.P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.P302 + P352 : IF ON SKIN: Wash with plenty of soap and water.P332 + P313 : If skin irritation occurs: Get medical advice/ attention.P362 : Take off contaminated clothing and wash before reuse.

Rotatable Bond Count

Signal Word

Warning

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