ethirimol
Names
[ CAS No. ]:
23947-60-6
[ Name ]:
ethirimol
[Synonym ]:
New milstem
T6VN DMJ CM2 E1 F4
5-butyl-2-ethylamino-6-methylpyrimidin-4-ol
5-Butyl-2-(ethylamino)-4-hydroxy-6-methylpyrimidine
2-ethylamino-6-methyl-5n-butyl-4-hydroxypyrimidine
5-n-butyl-2-ethylamino-4-hydroxy-6-methyl-pyrimidine
5-Butyl-2-(ethylamino)-6-methylpyrimidin-4(1H)-on
2-ethylamino-4-methyl-5-n-butyl-6-hydroxypyrimidine
T6N CNJ BM2 DQ E4 F1
5-Butyl-2-(ethylamino)-6-methyl-4(1H)-pyrimidinone
Ethirimal
EINECS 245-949-3
4-Pyrimidinol, 5-butyl-2-(ethylamino)-6-methyl-
MILSTEM
5-butyl-2-(ethylamino)-6-methylpyrimidin-4-ol
Ethyrimol
MFCD00055519
Ethrimiol
5-Butyl-2-(ethylamino)-6-methyl-4-pyrimidinol (8CI)
Milstem seed dressing
Milgo E
5-butyl-2-(ethylamino)-6-methyl-1H-pyrimidin-4-one
Milgo
ethirimol
5-butyl-2-ethylamino-6-methyl-3H-pyrimidin-4-one
T6VM DNJ CM2 E1 F4
Chemical & Physical Properties
[ Density]:
1.1±0.1 g/cm3
[ Boiling Point ]:
365.7±34.0 °C at 760 mmHg
[ Melting Point ]:
159-160ºC
[ Molecular Formula ]:
C11H19N3O
[ Molecular Weight ]:
209.288
[ Flash Point ]:
174.9±25.7 °C
[ Exact Mass ]:
209.152817
[ PSA ]:
58.04000
[ LogP ]:
2.53
[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C
[ Index of Refraction ]:
1.560
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UW7380000
- CHEMICAL NAME :
- 4(1H)-Pyrimidinone, 5-butyl-2-(ethylamino)-6-methyl-
- CAS REGISTRY NUMBER :
- 23947-60-6
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 10
- MOLECULAR FORMULA :
- C11-H19-N3-O
- MOLECULAR WEIGHT :
- 209.33
- WISWESSER LINE NOTATION :
- T6N CNJ BM2 DQ E4 F1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 4 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >1 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Parenteral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 4 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 4 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 800 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Unreported
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 4 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Mammal - cat
- DOSE/DURATION :
- 1 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 1 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Bird - chicken
- DOSE/DURATION :
- 4 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
MUTATION DATA
- TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Yeast - Saccharomyces cerevisiae
- DOSE/DURATION :
- 50 ppm
- REFERENCE :
- RSTUDV Rivista di Scienza e Technologia degli Alimenti e di Nutrizione Umana. Review of Science and Technology of Food and Human Nutrition. (Bologna, Italy) V.5-6, 1975-76. Discontinued. Volume(issue)/page/year: 6,161,1976
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H312
[ Precautionary Statements ]:
P280
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves
[ Hazard Codes ]:
Xn
[ Risk Phrases ]:
R21
[ Safety Phrases ]:
S36/37
[ RIDADR ]:
NONH for all modes of transport
[ RTECS ]:
UW7380000
[ HS Code ]:
2933599018
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2933599018
[ Summary ]:
2933599018 5-butyl-2-(ethylamino)-6-methylpyrimidin-4-yl dimethylsulfamate
Articles
Food Chem. 199 , 870-5, (2016)
In the present communication, a non-covalent fenarimol-imprinted polymer was synthesized by precipitation polymerization technique using methacrylic acid (MAA) as a functional monomer, ethylene glycol...
[Chromatographic determination of Milgo in water, soil, and plants].Gig. Sanit. (6) , 69-70, (1980)
Pressurised fluid extraction of bupirimate and ethirimol from aged soils.
J. Chromatogr. A. 918(2) , 429-33, (2001)
This paper assesses the effect of pressurised fluid extraction (PFE) on the recovery of bupirimate and its degradation product, ethirimol from a range of soil types. The analytes were extracted under ...