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2536-31-4

2536-31-4 structure
2536-31-4 structure

Name chlorflurenol-methyl
Synonyms 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
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

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)
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
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%