Home Categories Biochemical Engineering DL-2-Aminobutyric acid
A0681412

DL-2-Aminobutyric acid , 99% , 2835-81-6

CAS NO.:2835-81-6

Empirical Formula: C4H9NO2

Molecular Weight: 103.12

MDL number: MFCD00008093

EINECS: 220-616-5

Pack Size Price Stock Quantity
5G RMB23.20 In Stock
25G RMB27.20 In Stock
100G RMB78.40 In Stock
500G RMB260.80 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 291 °C (dec.)(lit.)
alpha  [α]D20 0.0±0.1° (c=10, H2O)
Boiling point: 215.2±23.0 °C(Predicted)
Density  1.2300
refractive index  1.4650 (estimate)
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  210g/l; Soluble 33% in cold water, poorly in alcohol, insoluble in oils.
form  Crystalline Powder
pka 2.29(at 25℃)
color  White
PH 5.98
Odor a very faint caramellic-sweet odor.
optical activity +9.325 (H2O)+20.525 (5 mol dm-3 HCl)
Water Solubility  almost transparency
Merck  14,428
BRN  635889
CAS DataBase Reference 2835-81-6(CAS DataBase Reference)
NIST Chemistry Reference DL-2-Aminobutyric acid(2835-81-6)
EPA Substance Registry System 2-Aminobutyric acid (2835-81-6)

Description and Uses

A descriptor amino acid QSARs peptide. When applied in combination with Glucose, DL-2-Aminobutyric acid produces a flavor reminiscent of Maple sugar.  Finds considerable use in flavor work, It is a commercially available Maple flavor material. 

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P362+P364-P403+P233-P501c
Hazard Codes  Xn
Risk Statements  20/21/22-36/37/38
Safety Statements  22-24/25-36-26
WGK Germany  3
TSCA  Yes
HS Code  29224995

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