Name | Ancymidol |
Synonyms | Thritone Ancymidol ancymidole ((m)f-iso) ancymidol (bsi,e-iso,ansi) cyclopropyl(4-methoxyphenyl)pyrimidin-5-ylmethanol a-Cyclopropyl-a-(methoxyphenyl)-5-pyrimidinemethanol α-cyclopropyl-α-(4-methoxyphenyl)-5-pyrimidinemethanol a-Cyclopropyl-a-(4-methoxyphenyl)-5-pyrimidinemethanol ALPHA-CYCLOPROPYL-A(P-METHOXYPHENYL)-5-PYRIMIDINE METHANOL alpha-cyclopropyl-alpha-(4-methoxyphenyl)-5-pyrimidinemethanol alpha-cyclopropyl-4-methoxy-alpha-(pyrimidin-5-yl)benzyl alcohol 5-PYRIMIDINEMETHANOL,ALPHA-CYCLOPROPYL-ALPHA-(PARA-METHOXYPHENYL) |
CAS | 12771-68-5 |
EINECS | 235-814-7 |
InChI | InChI=1/C15H16N2O2/c1-19-14-6-4-12(5-7-14)15(18,11-2-3-11)13-8-16-10-17-9-13/h4-11,18H,2-3H2,1H3 |
Molecular Formula | C15H16N2O2 |
Molar Mass | 256.3 |
Density | 1.1055 (rough estimate) |
Melting Point | 110-111°C |
Boling Point | 399.55°C (rough estimate) |
Flash Point | 221.2°C |
Water Solubility | 0.65g/L(25 ºC) |
Solubility | Water solubility 0.65g/L(25°C) |
Vapor Presure | 1.35E-08mmHg at 25°C |
Appearance | White to yellow powder |
Color | White to Off-White |
Maximum wavelength(λmax) | ['272nm(lit.)'] |
pKa | 12.62±0.29(Predicted) |
Storage Condition | 2-8°C |
Refractive Index | 1.6280 (estimate) |
MDL | MFCD00072501 |
Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
WGK Germany | 3 |
RTECS | UV9280000 |
Toxicity | LD50 in rats, mice (mg/kg): 4500, 5000 orally (Snel, Gramlich) |
Reference Show more | 1. Liu Jiaming, Li Wenting, Chen Ming, Zhou Heng, Lan Lan, Cao Jiayin, Miao Shui, Mao Xiuhong, Ji Shen. Determination of 74 Pesticide Residues in Ophiopogon japonicus by High Performance Liquid Chromatography-Tandem Mass Spectrometry [J]. Analytical Laboratory, 2020,39(07):826-833. |
NIST chemical information | Information provided by: webbook.nist.gov (external link) |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
use | pyrimidine is an endocrine disruptor of pyrimidine plant cells, which is a plant growth regulator and interferes with the biosynthesis of gibberellin and cellulose. |
category | pesticide |
toxicity classification | poisoning |
acute toxicity | oral-rat LD50: 4500 mg/kg; Oral-mouse LD50: 5000 mg/kg |
flammability hazard characteristics | combustion produces toxic nitrogen oxide gas |
storage and transportation characteristics | warehouse ventilation and low temperature drying; separate from food raw materials storage and transportation |
fire extinguishing agent | dry powder, foam, sand |