| Identification | More | [Name]
Chlorflurenol-methyl | [CAS]
2536-31-4 | [Synonyms]
CF 125(R)
CHLORFIURECOL(R)
CHLORFLUORENOL-METHYL
CHLORFLURECOL-METHYL ESTER
CHLORFLURENOL-METHYL
CHLORFLURENOL-METHYL ESTER
CURBISET(R)
IT 3456
MAINTAIN A(R)
MAINTAIN CF 125(R)
METHYL 2-CHLORO-9-HYDROXY FLUORENE-9-CARBOXYLATE
2-chlor-9-hydroxyfluoren-carbonsaeure-(9)-methylester
2-chloro-9-hydroxy-9h-fluorene-9-carboxylicacimethylester
2-chloro-9-hydroxy-9-methylcarboxylatefluorene
2-chloro-9-hydroxy-fluorene-9-carboxylicacimethylester
break-thru
cf125
chloflurecol-methyl
chloflurecol-methylester
chloroflurenol-methyl | [EINECS(EC#)]
219-800-8 | [Molecular Formula]
C15H11ClO3 | [MDL Number]
MFCD00055339 | [Molecular Weight]
274.7 | [MOL File]
2536-31-4.mol |
| Chemical Properties | Back Directory | [Definition]
Any of a class of derivatives of fluorine-9-carboxylicacids that powerfully regulate plant growth anddevelopment. They inhibit shoot elongation andcause morphological abnormalities in intact plants.They also promote the visions that give rise to lat-eral primordial in the root pericycle. | [Melting point ]
152°C | [Boiling point ]
385.02°C (rough estimate) | [density ]
1.2272 (rough estimate) | [refractive index ]
1.4585 (estimate) | [storage temp. ]
0-6°C | [solubility ]
Chloroform (Slightly), Methanol (Slightly) | [form ]
neat | [pka]
10.87±0.20(Predicted) | [color ]
Pale Yellow | [Water Solubility ]
18mg/L(20 ºC) | [BRN ]
2871254 | [Henry's Law Constant]
1.3×103 mol/(m3Pa) at 25℃, Ebert et al. (2023) | [InChI]
InChI=1S/C15H11ClO3/c1-19-14(17)15(18)12-5-3-2-4-10(12)11-7-6-9(16)8-13(11)15/h2-8,18H,1H3 | [InChIKey]
LINPVWIEWJTEEJ-UHFFFAOYSA-N | [SMILES]
C1(O)(C(OC)=O)C2=C(C=CC=C2)C2=C1C=C(Cl)C=C2 | [CAS DataBase Reference]
2536-31-4(CAS DataBase Reference) | [NIST Chemistry Reference]
Chlorflurecol methyl ester(2536-31-4) | [EPA Substance Registry System]
2536-31-4(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
N | [Risk Statements ]
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment . | [Safety Statements ]
S60:This material and/or its container must be disposed of as hazardous waste .
S61:Avoid release to the environment. Refer to special instructions safety data sheet . | [RIDADR ]
UN 3077 | [WGK Germany ]
2 | [RTECS ]
LL6070000 | [TSCA ]
TSCA listed |
| Hazard Information | Back Directory | [Description]
Chlorfluenol-methyl is an obsolete herbicide and plant growth regulator. It has a low aqueous solubility and is non-volatile. It is not expected to be persistent in the environment. Whilst limited, data that is available suggests a low to moderate toxicity to biodiversity. Chlorflurenol-methyl has a low mammalian oral toxicity. | [Chemical Properties]
Plasticin Plasticin is insoluble in water, soluble in ethanol and so on. It is sensitive to UV photolysis, especially its free acid and amide salts, and is unstable to heat. Non-toxic, the final decomposition product is carbon dioxide, no pollution to the environment, not a long-lasting inhibitor. | [Uses]
Chlorflurenol-methyl is an auxin polar transport inhibitor that effects elongation growth of the excised fourth internode of tulips. Chlorflurenol-methyl is a pesticide. | [Production Methods]
Chlorflurenol-methyl is commercially produced by esterifying chlorflurenol, a hydroxyfluorene carboxylic acid derivative, with methanol under acidic conditions. This reaction yields methyl 2-chloro-9-hydroxyfluorene-9-carboxylate, the active compound. The process involves standard esterification techniques, followed by purification steps such as recrystallisation or distillation to achieve high purity. | [Mechanism of action]
Absorbed by leaves and roots, Auxin inhibitor | [Pesticide Type]
Herbicide; Plant Growth Regulator |
|
| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
China Langchem Inc.
|
| Telephone: |
0086-21-58956006 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList19141/0_EN.htm |
|