γ-Acetylenic GABA
Suppliers
Names
[ CAS No. ]:
57659-38-8
[ Name ]:
γ-Acetylenic GABA
[Synonym ]:
5-Hexynoic acid,4-amino
Acetylenic GABA-7
4-aminohexynoate
Chemical & Physical Properties
[ Density]:
1.155g/cm3
[ Boiling Point ]:
291.1ºC at 760 mmHg
[ Molecular Formula ]:
C6H9NO2
[ Molecular Weight ]:
127.14100
[ Flash Point ]:
129.8ºC
[ Exact Mass ]:
127.06300
[ PSA ]:
63.32000
[ LogP ]:
0.51200
[ Index of Refraction ]:
1.506
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- MR0180450
- CHEMICAL NAME :
- 5-Hexynoic acid, 4-amino-
- CAS REGISTRY NUMBER :
- 57659-38-8
- LAST UPDATED :
- 199103
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C6-H9-N-O2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 310 mg/kg
- TOXIC EFFECTS :
- Sense Organs and Special Senses (Eye) - ptosis Behavioral - somnolence (general depressed activity) Skin and Appendages - hair
- REFERENCE :
- NEPHBW Neuropharmacology. (Pergamon Press Ltd., Headington Hill Hall, Oxford OX3 OBW, UK) V.9- 1970- Volume(issue)/page/year: 21,803,1982
Safety Information
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
36/37/38
[ Safety Phrases ]:
26-36
[ HS Code ]:
2922499990
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ 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%