mth-dl-leucine

Modify Date: 2024-01-01 17:49:29

mth-dl-leucine Structure
mth-dl-leucine structure
Common Name mth-dl-leucine
CAS Number 1076-72-8 Molecular Weight 186.27500
Density 1.16g/cm3 Boiling Point 239ºC at 760 mmHg
Molecular Formula C8H14N2OS Melting Point N/A
MSDS N/A Flash Point 98.3ºC

 Names

Name mth-dl-leucine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.16g/cm3
Boiling Point 239ºC at 760 mmHg
Molecular Formula C8H14N2OS
Molecular Weight 186.27500
Flash Point 98.3ºC
Exact Mass 186.08300
PSA 64.43000
LogP 1.01430
Vapour Pressure 0.0412mmHg at 25°C
Index of Refraction 1.558

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
NJ0749000
CHEMICAL NAME :
4-Imidazolidinone, 3-methyl-5-(2-methylpropyl)-2-thioxo-
CAS REGISTRY NUMBER :
1076-72-8
BEILSTEIN REFERENCE NO. :
0130884
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H14-N2-O-S
MOLECULAR WEIGHT :
186.30

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 :
250 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 3,107,1961

 Safety Information

HS Code 2933990090

 Precursor & DownStream

Precursor  1

DownStream  0

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

5-isobutyl-3-methyl-2-thioxo-imidazolidin-4-one
5-Isobutyl-3-methyl-2-thioxo-4-imidazolidinone
4-Imidazolidinone,3-methyl-5-(2-methylpropyl)-2-thioxo
MTH-DL-Leucine Methylthiohydantoin-DL-leucine
3-methyl-5-(2-methylpropyl)-2-thioxo-4-imidazolidinone
5-Isobutyl-3-methyl-2-thio-hydantoin
3-methyl-5-(2-methylpropyl)-2-thioxo-4-imidazolidinon