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ChemicalBook >> CAS DataBase List >> Trimethylamine

Trimethylamine

Trimethylamine price.
  • $15 - $7770
  • Product name: Trimethylamine
  • CAS: 75-50-3
  • MF: C3H9N
  • MW: 59.11
  • EINECS:200-875-0
  • MDL Number:MFCD00012478
  • Synonyms:Trimethylamine (ca. 28% in Water, ca. 4.3mol/L);Trimethylamine (ca. 25% in Methanol, ca. 3.2mol/L);TRIMETHYLAMINE 25% AQUEOUS SOLUTION;Trimethylamine, 1M solution in THF;Trimethylamine, 24 wt.% aqueous solution, pure;Trimethylamine, 33 wt.% solution in ethanol, pure;Trimethylamine, 45 wt% aqueous solution;Trimethylamide
58 prices
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Brand
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Oakwood
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
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  • ManufacturerAlfa Aesar
  • Product number043282
  • Product descriptionTrimethylamine 45% w/w aq. soln.
  • Packaging500ml
  • Price$97.4
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH27324
  • Product descriptionTrimethylamine 33% w/w in ethanol denatured with 2% cyclohexane
  • Packaging250ml
  • Price$106
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH32899
  • Product descriptionTrimethylamine 1M soln. in THF
  • Packaging100ml
  • Price$130
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH27324
  • Product descriptionTrimethylamine 33% w/w in ethanol denatured with 2% cyclohexane
  • Packaging1000ml
  • Price$294
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number043282
  • Product descriptionTrimethylamine 45% w/w aq. soln.
  • Packaging2.5L
  • Price$302.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH32899
  • Product descriptionTrimethylamine 1M soln. in THF
  • Packaging500ml
  • Price$341
  • Updated2024-03-01
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0032538
  • Product descriptionTRIMETHYLAMINE 95.00%
  • Packaging5G
  • Price$1479.56
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number133913
  • Product descriptionTrimethylamine 95%+
  • Packaging100mg
  • Price$53
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number133913
  • Product descriptionTrimethylamine 95%+
  • Packaging500mg
  • Price$87
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number133913
  • Product descriptionTrimethylamine 95%+
  • Packaging2.500g
  • Price$215
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number49125
  • Product descriptionTrimethylamine(~25wt.%solutioninmethanol)
  • Packaging1g
  • Price$600
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number099336
  • Product descriptionTrimethylamine 2.0M in THF
  • Packaging25ml
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number101873
  • Product descriptionTrimethylamine anhydrous
  • Packaging25g
  • Price$25
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number099336
  • Product descriptionTrimethylamine 2.0M in THF
  • Packaging100ml
  • Price$32
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number101873
  • Product descriptionTrimethylamine anhydrous
  • Packaging100g
  • Price$35
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number101873
  • Product descriptionTrimethylamine anhydrous
  • Packaging250g
  • Price$70
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar 043282 Trimethylamine 45% w/w aq. soln. 500ml $97.4 2024-03-01 Buy
Alfa Aesar H27324 Trimethylamine 33% w/w in ethanol denatured with 2% cyclohexane 250ml $106 2024-03-01 Buy
Alfa Aesar H32899 Trimethylamine 1M soln. in THF 100ml $130 2024-03-01 Buy
Alfa Aesar H27324 Trimethylamine 33% w/w in ethanol denatured with 2% cyclohexane 1000ml $294 2024-03-01 Buy
Alfa Aesar 043282 Trimethylamine 45% w/w aq. soln. 2.5L $302.65 2024-03-01 Buy
Alfa Aesar H32899 Trimethylamine 1M soln. in THF 500ml $341 2024-03-01 Buy
American Custom Chemicals Corporation CHM0032538 TRIMETHYLAMINE 95.00% 5G $1479.56 2021-12-16 Buy
Matrix Scientific 133913 Trimethylamine 95%+ 100mg $53 2021-12-16 Buy
Matrix Scientific 133913 Trimethylamine 95%+ 500mg $87 2021-12-16 Buy
Matrix Scientific 133913 Trimethylamine 95%+ 2.500g $215 2021-12-16 Buy
Medical Isotopes, Inc. 49125 Trimethylamine(~25wt.%solutioninmethanol) 1g $600 2021-12-16 Buy
Oakwood 099336 Trimethylamine 2.0M in THF 25ml $15 2021-12-16 Buy
Oakwood 101873 Trimethylamine anhydrous 25g $25 2021-12-16 Buy
Oakwood 099336 Trimethylamine 2.0M in THF 100ml $32 2021-12-16 Buy
Oakwood 101873 Trimethylamine anhydrous 100g $35 2021-12-16 Buy
Oakwood 101873 Trimethylamine anhydrous 250g $70 2021-12-16 Buy

Properties

Melting point :-117 °C (lit.)
Boiling point :3-4 °C (lit.)
Density :0.63 g/mL at 20 °C (lit.)
vapor density :2.09 (vs air)
vapor pressure :430 mm Hg ( 25 °C)
refractive index :n20/D 1.357
FEMA :3241 | TRIMETHYLAMINE
Flash point :38 °F
storage temp. :Store at +5°C to +30°C.
solubility :very soluble in water, slightly soluble in alcohol, ether, benzene, toluene, xylene, ethylbenzene, chloroform maximum allowable concentration: TLV 10 p.p.m. (24 mg/m3) and STEL of 15 p.p.m. (36 mg/m3) (ACGIH 1986)
form :Liquid
pka :pKb (25°): 4.13
color :Colorless
PH :a strong base (pH 9.8)
Odor :smelling like rotting fish, rotting eggs, garbage, or urine.
explosive limit :11.6%
Odor Type :fishy
Odor Threshold :0.000032ppm
Water Solubility :Soluble In Water, 8.9e+005 mg/L.
FreezingPoint :-117.1℃
Sensitive :Hygroscopic
Merck :14,9710
JECFA Number :1610
BRN :956566
Exposure limits :ACGIH: TWA 50 ppm; STEL 100 ppm (Skin)
OSHA: TWA 200 ppm(590 mg/m3)
NIOSH: IDLH 2000 ppm; TWA 200 ppm(590 mg/m3); STEL 250 ppm(735 mg/m3) Dielectric constant :2.9（4℃）
Stability :Stable. Incompatible with a wide variety of materials, including bases, acids, oxidizing agents, brass, zinc, magnesium, aluminium, mercury, mercury oxides, acid chlorides, acid anhydrides. Hygroscopic. Highly flammable. Readily forms explosive mixtures with air.
InChIKey :GETQZCLCWQTVFV-UHFFFAOYSA-N
LogP :0.06
CAS DataBase Reference :75-50-3(CAS DataBase Reference)
EPA Substance Registry System :Trimethylamine (75-50-3)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger GHS hazard pictograms P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Trimethylamine solution used in research. As flavoring agents and adjuvants. Trimethylamine is used in the synthesis of choline, tetramethylammonium hydroxide, plant growth regulators, strongly basic anion exchange resins, dye leveling agents and a number of basic dyes.

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