Basic information
- Name:
D-Aspartic acid
- CAS No.:
1783-96-6
- Molecular Structure:
- Formula:
- C4H7NO4
- Molecular Weight:
- 133.10
- Synonyms:
- 4-04-00-02998 (Beilstein Handbook Reference);(R)-Aspartic acid;Aspartic acid, D-;(-)-Aspartic acid;D & L-Aspartic Acid;D-Asparaginsaeure;D-Aspartate;Aspartic acid D-form;(R)-2-aminosuccinic acid;H-D-Asp-OH;D-(-)-Aspartic Acid;
- EINECS:
- 217-234-6
- Density:
- 1.514 g/cm3
- Melting Point:
- >300 °C(lit.)
- Boiling Point:
- 264.1 °C at 760 mmHg
- Flash Point:
- 113.5 °C
- Solubility:
- soluble in water
- Appearance:
- White or almost white crystalline powder
- Hazard Symbols:
Xn- Risk Codes:
- 20/21/22-36/37/38
- Safety Description:
- 24/25-36-26 Details
- Transport Information:
- 25kgs
- particular:
- particular
Famous Chemical Enterprises
-
Livzon -
Total -
Shell -
Dupont -
Exxonmobil -
Akzonobel -
Basf -
Bayer -
BP
Please post your buying leads,so that our qualified suppliers will soon
contact you!
*Required Fields
Chemistry
Molecular Structure:
.png)
Molecular Formula: C4H7NO4
Molecular Weight: 133.1027
IUPAC Name: (2R)-2-Aminobutanedioic acid
Synonyms of D-Aspartic acid (CAS NO.1783-96-6): Aspartic acid D-form ; (-)-Aspartic acid ; (R)-Aspartic acid ; 4-04-00-02998 (Beilstein Handbook Reference) ; Aspartic acid, D- ; BRN 1723529 ; D-Aspartate ; EINECS 217-234-6 ; NSC 97922
CAS NO: 1783-96-6
Product Categories: Amino ACIDS SERIES ; chiral ; Amino Acid Derivatives ; Aspartic acid [Asp, D] ; Amino Acids and Derivatives ; for Resolution of Bases ; alpha-Amino Acids;Amino Acids ; Biochemistry ; Optical Resolution ; Synthetic Organic Chemistry ; Amino Acids ; Glutamate receptor ; amino acid ; aspartic acid ; chemicals ; organic acids ; pharmaceutical intermediate
Melting point: >300 °C
Index of Refraction: 1.531
Molar Refractivity: 27.2 cm3
Molar Volume: 87.8 cm3
Surface Tension: 78.2 dyne/cm
Density: 1.514 g/cm3
Flash Point: 113.5 °C
Enthalpy of Vaporization: 55.26 kJ/mol
Boiling Point: 264.1 °C at 760 mmHg
Vapour Pressure: 0.00289 mmHg at 25°C
Uses
D-Aspartic acid (CAS NO.1783-96-6) is used as the synthesis of drugs.
Toxicity Data With Reference
1. RTECS#: CAS# 1783-96-6: CI9097500
2. L.D50/LC50: RTECS: Not available.
3. Carcinogenicity: D-(-)ASPARTIC ACID - Not listed as a carcinogen by ACGIH, IARC, NTP, or CA Prop 65.
4. Other: The toxicological properties have not been fully investigated.
Safety Profile
Hazard Codes of D-Aspartic acid (CAS NO.1783-96-6): 
Xn
Risk Statements: 20/21/22-36/37/38
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed.
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 24/25-36-26
S24/25: Avoid contact with skin and eyes.
S36: Wear suitable protective clothing.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany: 3
RTECS: CI9097500
Specification
(1)Fire Fighting Measures of D-aspartic acid (CAS NO.1783-96-6)
General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media: Use WATER spray, dry chemical, CARBON dioxide, or chemical foam.
(2)Handling and Storage of D-aspartic acid
Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage: Store in a cool, dry place. Store in a tightly closed container.