CAS No.62-57-7,2-Aminoisobutyric acid Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	62-57-7
Name:	2-Aminoisobutyric acid
Article Data:	72

Formula:	C₄H₉NO₂
Molecular Weight:	103.121
Synonyms:	2-Amino-2-methylpropionic acid;alpha-Aminoisobutyric acid;2-Methylalanine;
EINECS:	200-544-0
Density:	1.109 g/cm³
Melting Point:	≥300 °C
Boiling Point:	204.4 °C at 760 mmHg
Flash Point:	77.4 °C
Solubility:	Soluble in water
Appearance:	White crystalline powder
Safety:	22-24/25
PSA:	63.32000
LogP:	0.50860

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Specification

The 2-Aminoisobutyric acid with the cas number 62-57-7. It is also called 2-Amino-2-methylpropanoic acid name by IUPAC. Besides, its Merck is 14,445 and BRN is 506496. It seems like white crystalline powder. It can be used for a kind of important pharmaceutical intermediates. It is should be stored at room temperature.

Properties of 2-Aminoisobutyric acid are: (1)ACD/LogP: -0.33 ; (2)# of Rule of 5 Violations: 0 ; (3)ACD/LogD (pH 5.5): -2.83 ; (4)ACD/LogD (pH 7.4): -2.83 ; (5)ACD/BCF (pH 5.5): 1 ; (6)ACD/BCF (pH 7.4): 1 ; (7)ACD/KOC (pH 5.5): 1 ; (8)ACD/KOC (pH 7.4): 1 ; (9)#H bond acceptors: 3 ; (10)#H bond donors: 3 ; (11)#Freely Rotating Bonds: 2 ; (12)Polar Surface Area: 29.54 Å² ; (13)Index of Refraction: 1.464 ; (14)Molar Refractivity: 25.64 cm³ ; (15)Molar Volume: 92.9 cm³ ; (16)Polarizability: 10.16 ×10^-24cm³ ; (17)Surface Tension: 42.4 dyne/cm ; (18)Density: 1.109 g/cm³ ; (19)Flash Point: 77.4 °C ; (20)Enthalpy of Vaporization: 48.56 kJ/mol ; (21)Boiling Point: 204.4 °C at 760 mmHg ; (22)Vapour Pressure: 0.108 mmHg at 25°C

Uses of 2-Aminoisobutyric acid: 2-Aminoisobutyric acid can be used as reactant in many reations. For instance, it can react with phthalic acid anhydride to obtain 2-methyl-2-phthalimido-propionic acid at 180 - 185°C for 20 min or react at 120 - 125°C for 5 hour(s), the yield is 84 %.

When you are using 2-Aminoisobutyric acid, please be cautious about it as the following: It is quite irritating to eyes, respiratory system and skin. When you are using this chemical, please wear suitable gloves and eye/face protection to avoid contact with skin and eyes. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Besides, do not breathe dust, because it is quite harmful by inhalation, in contact with skin and if swallowed.

You can still convert the following datas into molecular structure :
1.SMILES:O=C(O)C(N)(C)C
2.InChI:InChI=1/C4H9NO2/c1-4(2,5)3(6)7/h5H2,1-2H3,(H,6,7)

Toxic information of 2-Aminoisobutyric acid can be showed as follows:

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	intraperitoneal	750mg/kg (750mg/kg)		National Technical Information Service. Vol. AD691-490,
rat	LD	intraperitoneal	> 2500mg/kg (2500mg/kg)		Biochemical Pharmacology. Vol. 5, Pg. 108, 1960.