Dimethylammonium Iodide (DMAI), ≥98%

Cat No:BMSPEM-0016

Description

Dimethylammonium iodide (DMAI) is supplied at ≥98% for use as an additive in perovskite-based solar-cell fabrication. It helps modify perovskite-film crystal phases and morphology, which can influence the power-conversion efficiency of optoelectronic devices. The material is water-soluble and sensitive to light, air, and moisture.

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Basic Information

Chemical Formula	C₂H₇N·HI
Molecular Weight	173.00 g/mol
Storage Conditions	Store in a cool place at room temperature under argon.
Purity	≥98% (N) (T)
Primary Application	Additive for perovskite-based solar-cell fabrication and perovskite-film phase and morphology control
EC Number	256-945-6
English Synonyms	Dimethylamine hydroiodide; dimethylammonium iodide; DMAI
Specification	≥98% (N) (T)
Molecular Type	Small molecule
Solubility	Soluble in water
Melting Point	155 °C
Sensitivity	Sensitive to light, air, and moisture
PubChem SID	488197930
IUPAC Name	N-methylmethanamine;hydroiodide
InChI	1S/C2H7N.HI/c1-3-2;/h3H,1-2H3;1H
InChI Key	JMXLWMIFDJCGBV-UHFFFAOYSA-N
SMILES	CNC.I
Isomeric SMILES	CNC.I
Reaxys RN	3939587
GHS Pictograms	GHS07
Signal Word	Warning
Hazard Statements	H315: Causes skin irritation. H319: Causes serious eye irritation.
Precautionary Statements	P264, P280, P321, P302+P352, P305+P351+P338, P362+P364, P264+P265, P337+P317, P332+P317
Shipping Conditions	Standard transport
Available Package Sizes	1g, 5g
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	1
Exact Mass	172.97 Da
Monoisotopic Mass	172.97 Da
Topological Polar Surface Area	12.000 Å²
Heavy Atom Count	4
Complexity	2.800
Covalently Bonded Unit Count	2

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