CAS No.617-45-8,DL-Aspartic acid Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	617-45-8
Name:	DL-Aspartic acid
Article Data:	114

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

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Chemistry

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

Uses

DL-ASPARTIC ACID(617-45-8) is used as a biochemical reagent,intermediate of organic synthesis and metal complexing agent.

Toxicity Data With Reference

ipr-mus LD50:>6 g/kg

KHFZAN Khimiko-Farmatsevticheskii Zhurnal. Chemical Pharmaceutical Journal. 24 (5)(1990),17.

Consensus Reports

Reported in EPA TSCA Inventory.

Safety Profile

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 NO_x.