L-Cysteine,S-(1,2-dichloroethenyl)-
Names
[ CAS No. ]:
627-72-5
[ Name ]:
L-Cysteine,S-(1,2-dichloroethenyl)-
[Synonym ]:
L-Cysteine,S-(1,2-dichloroethenyl)-
3-[(1,2-Dichlorovinyl)thio]-L-alanine
Chemical & Physical Properties
[ Density]:
1.544g/cm3
[ Boiling Point ]:
339.7ºC at 760 mmHg
[ Molecular Formula ]:
C5H7Cl2NO2S
[ Molecular Weight ]:
216.08600
[ Flash Point ]:
159.2ºC
[ Exact Mass ]:
214.95700
[ PSA ]:
88.62000
[ LogP ]:
2.10830
[ Index of Refraction ]:
1.6
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- AY5075000
- CHEMICAL NAME :
- Alanine, 3-((1,2-dichlorovinyl)thio)-, L-
- CAS REGISTRY NUMBER :
- 627-72-5
- LAST UPDATED :
- 199410
- DATA ITEMS CITED :
- 8
- MOLECULAR FORMULA :
- C5-H7-Cl2-N-O2-S
- MOLECULAR WEIGHT :
- 216.09
- WISWESSER LINE NOTATION :
- QVYZ1SYGU1G -L
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 50 mg/kg
- TOXIC EFFECTS :
- Liver - hepatitis (hepatocellular necrosis), zonal Liver - fatty liver degeneration
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 45 mg/kg
- TOXIC EFFECTS :
- Gastrointestinal - other changes Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis)
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 10 mg/kg
- TOXIC EFFECTS :
- Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Kidney, Ureter, Bladder - other changes
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 20 mg/kg
- TOXIC EFFECTS :
- Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis)
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 840 mg/kg/12W-C
- TOXIC EFFECTS :
- Liver - other changes Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis)
MUTATION DATA
- TYPE OF TEST :
- Unscheduled DNA synthesis
- TEST SYSTEM :
- Mammal - pig Kidney
- DOSE/DURATION :
- 1 umol/L
- REFERENCE :
- MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 222,329,1989
Safety Information
[ HS Code ]:
2930909090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2930909090
[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%