2-Amino-2-methyl-1,3-propanediol
- Product Name
- 2-Amino-2-methyl-1,3-propanediol
- CAS No.
- 115-69-5
- Chemical Name
- 2-Amino-2-methyl-1,3-propanediol
- Synonyms
- AMPD;Gentimon;AMMEDIOL;AMPD buffer;Aminoglycol;AMPD Ammediol;Ammediol, AMPD;ButanediolaMine;TIMTEC-BB SBB004360;2-Amino-2-methyl-1,3
- CBNumber
- CB7455171
- Molecular Formula
- C4H11NO2
- Formula Weight
- 105.14
- MOL File
- 115-69-5.mol
2-Amino-2-methyl-1,3-propanediol Property
- 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
- Hazard Codes
- Xi,Xn
- Risk Statements
- 36/37/38-20/21/22
- Safety Statements
- 26-36-37/39
- RIDADR
- UN 3259 8/PG 2
- WGK Germany
- 1
- RTECS
- TY2975000
- F
- 3-23
- TSCA
- Yes
- PackingGroup
- III
- HS Code
- 29221980
- Toxicity
- LD50 orally in Rabbit: 17000 mg/kg
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- 8.01464
- Product name
- 2-Amino-2-methyl-1,3-propanediol
- Purity
- for synthesis
- Packaging
- 50g
- Price
- $77.2
- Updated
- 2024/03/01
- Product number
- 8.01464
- Product name
- 2-Amino-2-methyl-1,3-propanediol
- Purity
- for synthesis
- Packaging
- 250g
- Price
- $268
- Updated
- 2024/03/01
- Product number
- 08569
- Product name
- 2-Amino-2-methyl-1,3-propanediol
- Purity
- BioUltra, ≥99.5% (NT)
- Packaging
- 100g
- Price
- $207
- Updated
- 2024/03/01
- Product number
- A0332
- Product name
- 2-Amino-2-methyl-1,3-propanediol
- Purity
- >98.0%(GC)(T)
- Packaging
- 25g
- Price
- $36
- Updated
- 2024/03/01
- Product number
- A0332
- Product name
- 2-Amino-2-methyl-1,3-propanediol
- Purity
- >98.0%(GC)(T)
- Packaging
- 100g
- Price
- $96
- Updated
- 2024/03/01
2-Amino-2-methyl-1,3-propanediol Chemical Properties,Usage,Production
Chemical Properties
white powder
Uses
Emulsifying agent (in soap form) for oils, fats, and waxes; absorbent for acidic gases; organic synthesis; cosmetics.
Uses
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.
Definition
ChEBI: An aminodiol that is propane-1,3-diol substituted ny an amino and a methyl group at position 2.
Purification Methods
Crystallise the diol three times from MeOH, dry in a stream of dry N2 at room temperature, then in a vacuum oven at 55o. Store it over CaCl2 [Hetzer & Bates J Phys Chem 66 308 1962]. [Beilstein 4 IV 1881.]
2-Amino-2-methyl-1,3-propanediol Preparation Products And Raw materials
Raw materials
Preparation Products
2-Amino-2-methyl-1,3-propanediol Suppliers
- Tel
- 0731-85561037 15386497078
- sales@yunbangapi.com
- Country
- China
- ProdList
- 4200
- Advantage
- 58
- Tel
- 010-82848833 400-666-7788
- Fax
- 86-10-82849933
- jkinfo@jkchemical.com
- Country
- China
- ProdList
- 96815
- Advantage
- 76
- Tel
- 4006608290; 18621169109
- Fax
- 86-21-61259102
- market03@meryer.com
- Country
- China
- ProdList
- 40241
- Advantage
- 62
- Tel
- 021-67121386
- Fax
- 021-67121385
- Sales-CN@TCIchemicals.com
- Country
- China
- ProdList
- 24539
- Advantage
- 81
- Tel
- 021-021-58432009 400-005-6266
- Fax
- 021-58436166
- sales8178@energy-chemical.com
- Country
- China
- ProdList
- 44751
- Advantage
- 61
- Tel
- 010-82967028 13552068683
- Fax
- +86-10-82967029
- 2355560935@qq.com
- Country
- China
- ProdList
- 12426
- Advantage
- 60
- Tel
- 13817811078
- Fax
- 86-021-50426522,50426273
- sales@jingyan-chemical.com
- Country
- China
- ProdList
- 9984
- Advantage
- 60
- Tel
- 0573-85285100 18627885956
- Fax
- 0573-85285100
- isenchem@163.com
- Country
- China
- ProdList
- 9552
- Advantage
- 66
- Tel
- 025-83697070
- Fax
- +86-25-83453306
- info@chemlin.com.cn
- Country
- China
- ProdList
- 17940
- Advantage
- 64
- Tel
- 010-82954736 13391601435
- sales@isomersyn.com
- Country
- China
- ProdList
- 3296
- Advantage
- 57
View Lastest Price from 2-Amino-2-methyl-1,3-propanediol manufacturers
- Product
- 2-Amino-2-methyl-1,3-propanediol 115-69-5
- Price
- US $0.00-0.00/g
- Min. Order
- 25g
- Purity
- ≥99.0%
- Supply Ability
- 50kg/month
- Release date
- 2021-09-27
- Product
- 2-Amino-2-methyl-1,3-propanediol 115-69-5
- Price
- US $1.00/ASSAYS
- Min. Order
- 1ASSAYS
- Purity
- 98%
- Supply Ability
- 1kg,2kg,100kg
- Release date
- 2019-07-09