chlorflurenol-methyl

Names

[ Name ]:
chlorflurenol-methyl

[Synonym ]:
multiprop
morphactin
methyl (RS)-2-chloro-9-hydroxyfluorene-9-carboxylate
Maintain
chloflurecol-methyl ester
MAINTAIN A(R)
IT 3456
CF 125(R)
cf125
EINECS 219-800-8
Methyl 2-chloro-9-hydroxy-9H-fluorene-9-carboxylate
CURBISET(R)
rac-methyl (9R)-2-chloro-9-hydroxy-9H-fluorene-9-carboxylate
curbiset
chlorflurenol-methyl
9H-Fluorene-9-carboxylic acid, 2-chloro-9-hydroxy-, methyl ester
maintaina
chlorflurecol-methyl
Chlorflurecol methyl ester
chlorflurenol
MFCD00055339
Chlorflurenol methyl ester
Methyl 2-chloro-9-hydroxyfluorene-9-carboxylate
break-thru
methyl-2-chloro-9-hydroxyfluorene-9-carboxylate
Chlorflurenol-methyl ester
Chlorflurenol methyl

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
426.5±45.0 °C at 760 mmHg

[ Melting Point ]:
152°C (lit.)

[ Molecular Formula ]:
C₁₅H₁₁ClO₃

[ Molecular Weight ]:
274.699

[ Flash Point ]:
211.7±28.7 °C

[ Exact Mass ]:
274.039673

[ PSA ]:
46.53000

[ LogP ]:
2.58

[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C

[ Index of Refraction ]:
1.657

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LL6070000

CHEMICAL NAME :: Fluorene-9-carboxylic acid, 2-chloro-9-hydroxy-, methyl ester

CAS REGISTRY NUMBER :: 2536-31-4

LAST UPDATED :: 199701

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C15-H11-Cl-O3

MOLECULAR WEIGHT :: 274.71

WISWESSER LINE NOTATION :: L B656 HHJ EG HVO1 HQ

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 :: 3100 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GUCHAZ Guide to the Chemicals Used in Crop Protection. (Information Canada, 171 Slater St., Ottawa, Ont., Canada) Volume(issue)/page/year: 6,102,1973

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >10 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A079,1983

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: >6400 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A079,1983 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M4922 No. of Facilities: 18 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 18 (estimated)

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves

[ Hazard Codes ]:
N:Dangerousfortheenvironment;

[ Risk Phrases ]:
R51/53

[ Safety Phrases ]:
S60-S61

[ RIDADR ]:
UN 3077

[ RTECS ]:
LL6070000

[ HS Code ]:
2918199090

Customs

[ HS Code ]: 2918199090

[ Summary ]:
2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Articles

Indole acetic acid distribution coincides with vascular differentiation pattern during Arabidopsis leaf ontogeny.

Plant Physiol. 130(1) , 199-209, (2002)

We used an anti-indole acetic acid (IAA or auxin) monoclonal antibody-based immunocytochemical procedure to monitor IAA level in Arabidopsis tissues. Using immunocytochemistry and the IAA-driven beta-...

Auxin is required for leaf vein pattern in Arabidopsis.

Plant Physiol. 121(4) , 1179-90, (1999)

To investigate possible roles of polar auxin transport in vein patterning, cotyledon and leaf vein patterns were compared for plants grown in medium containing polar auxin transport inhibitors (N-1-na...

Responses of plant vascular systems to auxin transport inhibition.

Development 126(13) , 2979-91, (1999)

To assess the role of auxin flows in plant vascular patterning, the development of vascular systems under conditions of inhibited auxin transport was analyzed. In Arabidopsis, nearly identical respons...