Tetramethylammonium chloride
suitable for ion pair chromatography, LiChropur™, ≥99.0% (AT)
Manufacturer: Supelco
CAS Number: 75-57-0
Synonym(S): TMA
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 50 G | 74202-50-G | In Stock | ₹ 5,813.03 |
| 250 G | 74202-250-G | In Stock | ₹ 22,829.93 |
74202 - 50 G
In Stock
Quantity
1
Base Price: ₹ 5,813.03
GST (18%): ₹ 1,046.345
Total Price: ₹ 6,859.375
description
cationic
Quality Level
100
Assay
≥99.0% (AT)
form
crystals
quality
LiChropur™
technique(s)
ion pair chromatography: suitable
mp
>300 °C (lit.)
λ
10 % in H2O
UV absorption
λ: 220 nm Amax: 0.05λ: 230 nm Amax: 0.04λ: 250 nm Amax: 0.03λ: 260 nm Amax: 0.02λ: 500 nm Amax: 0.02
suitability
corresponds to standard for RP gradient testcorresponds to standard for filter test
Other Options
Related Products
Description
- General description: Tetramethylammonium chloride (TMAC) is structurally similar to alkyltrimethylammonium salts. Oxidation of TMAC yields formaldehyde and trimethlamine. It is considered as poor phase-transfer catalyst for most reactions as it is insoluble in organic media. However, it is highly suitable as phase-transfer catalyst for fluorination of chlorobenzaldehydes along with alkali metal fluorides which yield 1,2,2,2-tetrafluoroethyldifluoromethyl ether.[1]
- Application: TMAC may be used in ion-exchange procedures to show the increase of pH in understanding the chemical behaviour of catalyst [CTA]Si-MCM-41 using Knoevenagel condensation model.[2]
- Legal Information: LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P260 - P264 - P273 - P280 - P301 + P310 - P302 + P352 + P312
Hazard Classifications
Acute Tox. 2 Oral - Acute Tox. 3 Dermal - Aquatic Chronic 2 - Skin Irrit. 2 - STOT SE 1 Oral
Target Organs
Central nervous system
WGK
WGK 3
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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description: cationic
Quality Level: 100
Assay: ≥99.0% (AT)
form: crystals
quality: LiChropur™
technique(s): ion pair chromatography: suitable
mp: >300 °C (lit.)
λ: 10 % in H2O
UV absorption: λ: 220 nm Amax: 0.05λ: 230 nm Amax: 0.04λ: 250 nm Amax: 0.03λ: 260 nm Amax: 0.02λ: 500 nm Amax: 0.02
suitability: corresponds to standard for RP gradient testcorresponds to standard for filter test
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description: __
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