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23220-52-2

23220-52-2 structure
23220-52-2 structure

Name (2R,3S)-2,3-Diaminosuccinic acid
Synonyms Mesodiaminobernsteinsaeure
meso-2,3-Diamino-bernsteinsaeure
erythro-3-aminoaspartic acid
meso-2,3-diamino-succinic acid
Einecs 245-500-1
Density 1.611g/cm3
Boiling Point 304.7ºC at 760mmHg
Molecular Formula C4H8N2O4
Molecular Weight 148.11700
Flash Point 138.1ºC
Exact Mass 148.04800
PSA 126.64000
Vapour Pressure 0.000197mmHg at 25°C
Index of Refraction 1.582
Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases 26-36
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2922499990

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23220-52-2 structure

23220-52-2

Literature: Liao, Jen-Hai; Cheng, Kuang-Yuan; Fang, Jim-Min; Cheng, Ming-Chu; Wang, Yu Journal of the Chinese Chemical Society (Taipei, Taiwan), 1995 , vol. 42, # 5 p. 847 - 860

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23220-52-2 structure

23220-52-2

Literature: US2389099 , ; Journal of Organic Chemistry, , vol. 13, p. 26,28,29

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23220-52-2 structure

23220-52-2

Literature: Chemische Berichte, , vol. 14, p. 1820

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23220-52-2 structure

23220-52-2

Literature: Journal of Organic Chemistry, , vol. 27, p. 463 - 465

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23220-52-2 structure

23220-52-2

Literature: Journal of Organic Chemistry, , vol. 13, p. 26,28,29

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23220-52-2 structure

23220-52-2

Literature: Journal fuer Praktische Chemie (Leipzig), , vol. <2> 125, p. 425,432
HS Code 2922499990
Summary HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%