T7505
Tetramethylammonium hydroxide pentahydrate
≥97%
Manufacturer: Sigma Aldrich
CAS Number: 10424-65-4
Synonym(S): TMAH
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 5 G | T7505-5-G | In Stock | ₹ 2,987.70 |
| 25 G | T7505-25-G | In Stock | ₹ 8,356.90 |
| 100 G | T7505-100-G | In Stock | ₹ 29,519.78 |
| 1 KG | T7505-1-KG | In Stock | ₹ 1,44,795.20 |
T7505 - 5 G
In Stock
Quantity
1
Base Price: ₹ 2,987.70
GST (18%): ₹ 537.786
Total Price: ₹ 3,525.486
vapor density
1.1 (vs air)
Quality Level
200
description
non-ionic
Assay
≥97%
autoignition temp.
878 °F
mol wt
181.23 g/mol
expl. lim.
36 %
mp
67-70 °C (lit.)
SMILES string
O.O.O.O.O.[OH-].C[N+](C)(C)C
InChI
1S/C4H12N.6H2O/c1-5(2,3)4;;;;;;/h1-4H3;6*1H2/q+1;;;;;;/p-1
Other Options
Related Products
Description
- General description: Tetramethylammonium hydroxide (TMAOH) is an ion-pairing agent that is usually used in analytical chemistry. It is used in the analysis of marine compounds by thin-layer chromatography-pyrolysis-gas chromatography-mass spectrometry (TLC-pyrolysis-GC/MS) and thermal desorption/capillary GC/inductively coupled plasma mass spectrometry. TMAOH is used in the capillary zone electrophoresis technique for the separation of inorganic anions. Some studies report the oligonucleotide reassociation in the presence of TMAOH. TMAOH aids in the synthesis of organic and inorganic compounds, such as vinyl halides and tetramethylammonium dithiocarboxylates. It is useful in the preparation of iron oxide nanoparticles for use as magnetic resonance imaging contrast agents.
- Application: Tetramethylammonium hydroxide pentahydrate has been used in a study to assess strains of Pseudomnas species by a single-step gas chromatographic characterization procedure. [1] It has also been used in a study to investigate solid-state metal hydride batteries nickel oxyhydroxide-metal hydride and manganese dioxide-metal hydride. [2]
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P260 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
Hazard Classifications
Acute Tox. 1 Dermal - Acute Tox. 2 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1B - STOT RE 1 Dermal - STOT SE 1
Target Organs
Central nervous system, Liver,thymus
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Compare Similar Items
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vapor density: 1.1 (vs air)
Quality Level: 200
description: non-ionic
Assay: ≥97%
autoignition temp.: 878 °F
mol wt: 181.23 g/mol
expl. lim.: 36 %
mp: 67-70 °C (lit.)
SMILES string: O.O.O.O.O.[OH-].C[N+](C)(C)C
InChI: 1S/C4H12N.6H2O/c1-5(2,3)4;;;;;;/h1-4H3;6*1H2/q+1;;;;;;/p-1
vapor density:
1.1 (vs air)
Quality Level:
200
description:
non-ionic
Assay:
≥97%
autoignition temp.:
878 °F
mol wt:
181.23 g/mol
expl. lim.:
36 %
mp:
67-70 °C (lit.)
SMILES string:
O.O.O.O.O.[OH-].C[N+](C)(C)C
InChI:
1S/C4H12N.6H2O/c1-5(2,3)4;;;;;;/h1-4H3;6*1H2/q+1;;;;;;/p-1
vapor density: __
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vapor density: __
Quality Level: 100
description: __
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SMILES string: CN(C)CCN(CC1=CC=CC=C1)C2=NC=CC=C2.Cl
InChI: 1S/C16H21N3.ClH/c1-18(2)12-13-19(16-10-6-7-11-17-16)14-15-8-4-3-5-9-15;/h3-11H,12-14H2,1-2H3;1H
vapor density:
__
Quality Level:
100
description:
__
Assay:
__
autoignition temp.:
__
mol wt:
__
expl. lim.:
__
mp:
__
SMILES string:
CN(C)CCN(CC1=CC=CC=C1)C2=NC=CC=C2.Cl
InChI:
1S/C16H21N3.ClH/c1-18(2)12-13-19(16-10-6-7-11-17-16)14-15-8-4-3-5-9-15;/h3-11H,12-14H2,1-2H3;1H
vapor density: __
Quality Level: 100
description: __
Assay: __
autoignition temp.: __
mol wt: __
expl. lim.: __
mp: __
SMILES string: CN(C)CCN(CC1=CC=CC=C1)C2=NC=CC=C2.Cl
InChI: 1S/C16H21N3.ClH/c1-18(2)12-13-19(16-10-6-7-11-17-16)14-15-8-4-3-5-9-15;/h3-11H,12-14H2,1-2H3;1H
vapor density:
__
Quality Level:
100
description:
__
Assay:
__
autoignition temp.:
__
mol wt:
__
expl. lim.:
__
mp:
__
SMILES string:
CN(C)CCN(CC1=CC=CC=C1)C2=NC=CC=C2.Cl
InChI:
1S/C16H21N3.ClH/c1-18(2)12-13-19(16-10-6-7-11-17-16)14-15-8-4-3-5-9-15;/h3-11H,12-14H2,1-2H3;1H