Substance

ID:345782

Tetramethylammonium hydroxide pentahydrate

Names and Identifiers
IUPAC name
tetramethylazanium pentahydrate oxidanide
Synonyms
Tetramethylammonium hydroxide pentahydrate四甲基氢氧化铵 五水合物
IUPAC Traditional name
tetramethylammonium pentahydrate oxidanide
Registration numbers
CAS Number
EC Number
MDL Number
Beilstein Number
PubChem SID
Properties
Safety Information
UN Number
3423
MSDS Link
Hazard Class
8
Explode Limits
36 %
Personal Protective Equipment
Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
GHS Signal Word
Danger
GHS Precautionary statements
P264-P280-P301+P310-P305+P351+P338-P310
GHS Pictograms
GHS05
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
GHS06
Acute toxicity (oral, dermal, inhalation), categories 1,2,3
Safety Statements
26-36/37/39-45
Packing Group
2
German water hazard class
1
GHS Hazard statements
H300-H311-H314
RID/ADR
UN 3423 8/PG 2
European Hazard Symbols
Toxic Toxic (T)
Risk Statements
24/25-34
Product Information
Linear Formula
(CH3)4N(OH) · 5H2O
Purity
≥95.0% (T)
Antion Traces
sulfate (SO42-): ≤1000 mg/kg
Impurities
≤0.1% halides (as chloride)
Physical Property
Auto Ignition Point
878 °F
Melting Point
67-70 °C(lit.)
Vapor Density
1.1 (vs air)
Molecule Details
Packaging
25, 100, 500 g in glass bottle
Molecular Spectra
No Data Available
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References
No Data Available
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