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ChemicalBook >> CAS DataBase List >> 2-Amino-2-methyl-1,3-propanediol

2-Amino-2-methyl-1,3-propanediol

2-Amino-2-methyl-1,3-propanediol price.
  • $13 - $820
  • Product name: 2-Amino-2-methyl-1,3-propanediol
  • CAS: 115-69-5
  • MF: C4H11NO2
  • MW: 105.14
  • EINECS:204-100-7
  • MDL Number:MFCD00004678
  • Synonyms:1,1-Di(hydroxymethyl)ethylamine;1,3-Dihydroxy-2-methyl-2-propylamine;1,3-Propanediol, 2-amino-2-methyl-;2-amino-2-methyl-3-propanediol ;2-Amino-2-methylpropan-1,3-diol;2-Amino-2-methylpropane-1,3-diol;2-Amino-2-methylpropanediol;2-AMINO-2-METHYL-1,3-PROPANEDIOL 98+%
38 prices
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Brand
  • AK Scientific
  • Alfa Aesar
  • Apolloscientific
  • Biosynth Carbosynth
  • Frontier Specialty Chemicals
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • Usbiological
Package
  • 1g
  • 2.500g
  • 5g
  • 25g
  • 50g
  • 100ml
  • 100g
  • 250g
  • 250ml
  • 500g
  • 1kg
  • ManufacturerAK Scientific
  • Product numberL161
  • Product description2-Amino-2-methyl-1,3-propanediol
  • Packaging1g
  • Price$20
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberL161
  • Product description2-Amino-2-methyl-1,3-propanediol
  • Packaging100g
  • Price$157
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ63144
  • Product description2-Amino-2-methyl-1,3-propanediol, 99+%
  • Packaging25g
  • Price$20.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ61377
  • Product descriptionAMPD, 0.2M buffer soln., pH 8.9
  • Packaging100ml
  • Price$47.8
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ60916
  • Product descriptionAMPD, 0.2M buffer soln., pH 9.5
  • Packaging100ml
  • Price$63.7
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ63144
  • Product description2-Amino-2-methyl-1,3-propanediol, 99+%
  • Packaging100g
  • Price$66.9
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ61377
  • Product descriptionAMPD, 0.2M buffer soln., pH 8.9
  • Packaging250ml
  • Price$74.9
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ60916
  • Product descriptionAMPD, 0.2M buffer soln., pH 9.5
  • Packaging250ml
  • Price$86.5
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ63144
  • Product description2-Amino-2-methyl-1,3-propanediol, 99+%
  • Packaging250g
  • Price$135.65
  • Updated2024-03-01
  • Buy
  • ManufacturerApolloscientific
  • Product numberBI4545
  • Product description2-Amino-2-methylpropane-1,3-diol, high purity 99+%
  • Packaging250g
  • Price$183
  • Updated2021-12-16
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  • ManufacturerApolloscientific
  • Product numberBI4545
  • Product description2-Amino-2-methylpropane-1,3-diol, high purity 99+%
  • Packaging100g
  • Price$84
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBI4545
  • Product description2-Amino-2-methylpropane-1,3-diol, high purity 99+%
  • Packaging25g
  • Price$48
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFA46974
  • Product description2-Amino-2-methyl-1,3-propanediol
  • Packaging50g
  • Price$85
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFA46974
  • Product description2-Amino-2-methyl-1,3-propanediol
  • Packaging100g
  • Price$150
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFA46974
  • Product description2-Amino-2-methyl-1,3-propanediol
  • Packaging250g
  • Price$250
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFA46974
  • Product description2-Amino-2-methyl-1,3-propanediol
  • Packaging500g
  • Price$400
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific L161 2-Amino-2-methyl-1,3-propanediol 1g $20 2021-12-16 Buy
AK Scientific L161 2-Amino-2-methyl-1,3-propanediol 100g $157 2021-12-16 Buy
Alfa Aesar J63144 2-Amino-2-methyl-1,3-propanediol, 99+% 25g $20.65 2024-03-01 Buy
Alfa Aesar J61377 AMPD, 0.2M buffer soln., pH 8.9 100ml $47.8 2021-12-16 Buy
Alfa Aesar J60916 AMPD, 0.2M buffer soln., pH 9.5 100ml $63.7 2023-06-20 Buy
Alfa Aesar J63144 2-Amino-2-methyl-1,3-propanediol, 99+% 100g $66.9 2024-03-01 Buy
Alfa Aesar J61377 AMPD, 0.2M buffer soln., pH 8.9 250ml $74.9 2021-12-16 Buy
Alfa Aesar J60916 AMPD, 0.2M buffer soln., pH 9.5 250ml $86.5 2023-06-20 Buy
Alfa Aesar J63144 2-Amino-2-methyl-1,3-propanediol, 99+% 250g $135.65 2024-03-01 Buy
Apolloscientific BI4545 2-Amino-2-methylpropane-1,3-diol, high purity 99+% 250g $183 2021-12-16 Buy
Apolloscientific BI4545 2-Amino-2-methylpropane-1,3-diol, high purity 99+% 100g $84 2021-12-16 Buy
Apolloscientific BI4545 2-Amino-2-methylpropane-1,3-diol, high purity 99+% 25g $48 2021-12-16 Buy
Biosynth Carbosynth FA46974 2-Amino-2-methyl-1,3-propanediol 50g $85 2021-12-16 Buy
Biosynth Carbosynth FA46974 2-Amino-2-methyl-1,3-propanediol 100g $150 2021-12-16 Buy
Biosynth Carbosynth FA46974 2-Amino-2-methyl-1,3-propanediol 250g $250 2021-12-16 Buy
Biosynth Carbosynth FA46974 2-Amino-2-methyl-1,3-propanediol 500g $400 2021-12-16 Buy

Properties

Melting point :100-110 °C (lit.)
Boiling point :151 °C/10 mmHg (lit.)
Density :1.0509 (estimate)
vapor density :3.63 (vs air)
vapor pressure :~10 mm Hg ( 152 °C)
refractive index :1.4754 (estimate)
Flash point :>100°C
storage temp. :Store below +30°C.
solubility :H2O: 1 M at 20 °C, clear, colorless
form :Crystalline Powder
color :White
PH :10.0-12.0 (20℃, 0.5M in H2O)
pka :8.8(at 25℃)
PH Range :7.8 - 9.7
Water Solubility :2500 g/L (20 ºC)
λmax :λ: 260 nm Amax: 0.05
λ: 280 nm Amax: 0.03 Merck :13,447
BRN :635708
Stability :Stable. Combustible. May be moisture-sensitive. Incompatible with strong oxidizing agents, copper, aluminium, brass, strong acids.
LogP :-1.31 at 22℃
CAS DataBase Reference :115-69-5(CAS DataBase Reference)
NIST Chemistry Reference :2-Amino-2-methyl-1,3-propanediol(115-69-5)
EPA Substance Registry System :1,3-Propanediol, 2-amino-2-methyl- (115-69-5)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

A useful biological buffer2-Amino-2-methyl-1,3-propanediol is used to make surfactants, vulcanization accelerators and as a biological buffer. It acts as an absorbent for acidic gases and emulsifying agent for cosmetics, mineral oil, leather dressings, textile specialties and cleaning compounds. It is also used in hair sprays. It acts as a buffer for the determination of alkaline phosphatase activity and spacer in isotachophoresis of proteins. It serves as a reaction buffer for enzymes with an activity in the basic pH range such as alkaline phosphatase. Further, it is used in the preparation of 4-hydroxymethyl-4-methyl-oxazolidin-2-one.

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