CAS 10102-45-1 Thallium(I) nitrate - Materials / Alfa Chemistry

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Thallium(I) nitrate

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Catalog Number

ACM10102451

CAS Number

10102-45-1

Product Name

Thallium(I) nitrate

Structure

Category

Electrolytes; Solution Deposition Precursors

Description

Thallium nitrate appears as a colorless crystalline solid melting at 206°C. Toxic by ingestion and skin absorption. Used to make other chemicals.

IUPAC Name

thallium(1+);nitrate

Molecular Weight

266.39g/mol

Molecular Formula

TlNO3;NO3Tl

Canonical SMILES

[N+](=O)([O-])[O-].[Tl+]

InChI

InChI=1S/NO3.Tl/c2-1(3)4;/q-1;+1

InChI Key

FYWSTUCDSVYLPV-UHFFFAOYSA-N

Boiling Point

806 °F at 760 mm Hg (NTP, 1992);450 °C decomposes

Melting Point

403 °F (NTP, 1992);Alpha isomer: 206 °C: Beta isomer: transition point at 145 °C to alpha form; Gamma: transition point at 75 °C to beta form.

Density

5.556 at 69.8 °F (USCG, 1999);5.556 @ 21 °C/4 °C

Solubility

Alpha isomer: 9.55 g Sol in 100 cc cold water at 20 °C, 4.13 g/100 cc hot water at 100 °C, insol in alc, sol in acetone. Gamma isomer: 3.91 g Sol in 100 cc cold water at 0 °C, 414 g/100 cc hot water at 100 °C, insol in alc, sol in acetone.

Color/Form

WHITE CRYSTALS;Cubic crystals (alpha isomer), trigonal (beta isomer), rhombic (gamma isomer)

Complexity

18.8

Covalently-Bonded Unit Count

EC Number

233-273-1

Exact Mass

266.96225g/mol

Formal Charge

Heavy Atom Count

MeSH Entry Terms

thallium nitrate

Monoisotopic Mass

266.96225g/mol

Odor

Odorless

Other Experimental

STRONG OXIDIZING AGENT;Heat of fusion 2290 cal/g mole; 8.6 cal/g;206 °C (solidifies to a glass-like solid);Exists in two oxidation states, /thallous/ (Tl(I)) and /thallic/ (Tl(III)). /Thallium/;In reducing environments, thallous may precipitate as a sulfide; otherwise, it will remain in solution. /Thallium/;... Thallium(I), forms relatively few complexes with the exception of those with halogen, oxygen, and sulfur ligands. In this & several other respects, thallium(I) has chemical properties similar to those of the alkali metal cations. /Thallium (I)/

Rotatable Bond Count

UNII

LJQ38DSR12

UN Number

2727;2727;2727

MSDS

Download MSDS

COA

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Spec Sheet

Download Spec Sheet

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