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CAS No.: | 617-45-8 |
---|---|
Name: | DL-Aspartic acid |
Article Data: | 114 |
Molecular Structure: | |
Formula: | C4H7NO4 |
Molecular Weight: | 133.104 |
Synonyms: | Asparticacid, DL- (8CI);617-45-8;(RS)-Aspartic acid;Aminosuccinicacid;DL-Aminosuccinic acid;NSC 141379;Aspartic Acid;DL-Asp-OH; |
EINECS: | 210-513-3 |
Density: | 1.515 g/cm3 |
Melting Point: | 300 °C |
Boiling Point: | 264.121 °C at 760 mmHg |
Flash Point: | 113.536 °C |
Solubility: | soluble in water |
Appearance: | White crystalline powder |
Hazard Symbols: | Xn |
Risk Codes: | 20/21/22-36/37/38 |
Safety: | 22-24/25-36-26 |
PSA: | 100.62000 |
LogP: | -0.42670 |
IUPAC Name:2-aminobutanedioic acid
Molecular Formula:C4H7NO4
Molecular Weight:133.102680 g/mol
Appearance:white or colourless odorless crystal
Melting Point:300 °C
Insolubility:ethanol,aether
storage temp.:Store at RT.
BRN:774618
CAS DataBase Reference:617-45-8(CAS DataBase Reference)
NIST Chemistry Reference:617-45-8(NIST)
EPA Substance Registry System:617-45-8(EPA Substance)
Synonyms of DL-ASPARTIC ACID(617-45-8):
(R,S)-2-Amino-succinicacid;(r,s)-asparticacid;(RS)-Asparticacid;acidD,Laspart;DL-Aminobernsteinsαure;DL-Asparagic acid;DL-Asparaginsαure;DL-Asparaginsαure(monoklineForm)
Categories of DL-ASPARTIC ACID(617-45-8):
Amino Acids Derivatives;Aspartic acid [Asp, D];alpha-Amino Acids;Amino Acids;Biochemistry;Amino Acids
1. | ipr-mus LD50:>6 g/kg | KHFZAN Khimiko-Farmatsevticheskii Zhurnal. Chemical Pharmaceutical Journal. 24 (5)(1990),17. |
Safety Information of DL-ASPARTIC ACID(617-45-8):
Hazard Codes:Xn
Risk Statements:20/21/22-36/37/38
20/21/22:Harmful by inhalation, in contact with skin and if swallowed
36/37/38:Irritating to eyes, respiratory system and skin
Safety Statements:22-24/25-36-26
22:Do not breathe dust
24/25:Avoid contact with skin and eyes
36:Wear suitable protective clothing
26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
WGK Germany:3
RTECS:CI9097800
Very low toxicity by intraperitoneal route. When heated to decomposition emits toxic fumes of NOx.