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CAS No 7085-19-0 , 2-(4-chloro-2-methylphenoxy)propanoic acid

  • Name: 2-(4-chloro-2-methylphenoxy)propanoic acid
  • Synonyms: Mechlorprop; Anicon B; Compitox; 2-(4-Chloro-2-methylphenoxy)propanoic acid;2-(4-chloro-2-methylphenoxy)propanoic acid; MCPP;Mecopeop; Rankotex; Isocarnox;
  • CAS Registry Number:
  • Transport: UN 2811
  • Flash Point: 100 ºC
  • Safety Statements: R22;R38;R41;R50/53
  • Hazard Symbols: Xn: Harmful;N: Dangerous for the environment;
  • Flash Point: 100 ºC
  • EINECS: 230-386-8
  • Molecular Weight: 214.64554
  • InchiKey: WNTGYJSOUMFZEP-UHFFFAOYSA-N
  • InChI: InChI=1S/C10H11ClO3/c1-6-5-8(11)3-4-9(6)14-7(2)10(12)13/h3-5,7H,1-2H3,
    (H,12,13)
  • Risk Statements: S13;S26;S37/39;S60;S61
  • Molecular Formula: C10H11ClO3
  • Molecular Structure:CAS No:7085-19-0 2-(4-chloro-2-methylphenoxy)propanoic acid
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7085-19-0 3435.10-100 MECOPROP

  • Germany Campro Scientific GmbH [Manufacturer]
  • Tel: +49.(0)30.629.01.89.0 (Germany)/ +31.(0)318.529.437 (Netherlands)
  • Fax: +49.(0)30.629.01.89.89
    +31.(0)318.542.181
  • Address: Campro Scientific GmbH
    Postfach 36 20 65
    D-10972 Berlin
    Germany
    Tel. +49.(0)30.629.01.89.0
    Fax +49.(0)30.629.01.89.89
    info@campro.eu null,nullGermany
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7085-19-0 MECOPROP

  • Norway Chiron AS [Manufacturer]
  • Tel: +47 73 87 44 90
  • Fax: +47 73 87 44 99
  • Address: Chiron AS
    Stiklestadveien 1
    N-7041 Trondheim
    Norway null,nullNorway
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7085-19-0 Mecoprop

  • Netherlands SPECS [Other]
  • Tel: +31 15 251 8111
  • Fax: +31 15 251 8181
  • Address: Kluyverweg 6 Delft,Zuid-HollandNetherlands
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7085-19-0 (2-(4-CHLORO- 2-METHYLPHENOXY)PROPIONIC ACID),(MECOPROP)

  • United Kingdom Molekula Group [Manufacturer]
  • Tel: +44 (0) 1747 83 1066
  • Fax: +44 (0) 1747 83 1199
  • Address: Molekula UK ltd.
    Brickfields Business Park,
    Gillingham,
    Dorset - SP8 4PX
    United Kingdom
    T : +44 (0) 1747 83 1066
    F : +44 (0) 1747 83 1199
    kevinbanks@molekula.com null,nullUnited Kingdom
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7085-19-0 MCPP

  • China Nanjing Chemlin Chemical Industry Co.,Ltd. [Manufacturer]
  • Tel: +86 25 8369-7070/ +86 138 51816776 (Mobile)
  • Fax: +86 25 8345-3275
  • Address: Rm.902 Longyin Plaza,
    No. 217 Zhongshan Rd.
    (N)Nanjing 210009,China null,nullChina
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References of 2-(4-chloro-2-methylphenoxy)propanoic acid
Title: Mecoprop
CAS Registry Number: 7085-19-0
CAS Name: 2-(4-Chloro-2-methylphenoxy)propanoic acid
Synonyms: (±)-2-[(4-chloro-o-tolyl)oxy]propionic acid; mechlorprop; MCPP; CMPP
Manufacturers' Codes: RD-4593
Trademarks: Astix CMPP (Agrotec); Iso-Cornox (FBC); Compitox (M & B); Compitox Plus (M & B); Proponex-Plus (Shell)
Molecular Formula: C10H11ClO3
Molecular Weight: 214.65
Percent Composition: C 55.95%, H 5.17%, Cl 16.52%, O 22.36%
Literature References: Prepn: M. E. Synerholm, P. W. Zimmerman, Contrib. Boyce Thompson Inst. 14, 91 (1945). Studies on plant growth regulation: C. H. Fawcett et al., Ann. Appl. Biol. 40, 231 (1953); and comparison of enantiomers: M. Matell, Kungl. Lantbruks-Hogsk. Ann. 20, 207 (1953); B. Aberg, ibid. 241. GLC determn: H. G. Higson, D. Butler, Analyst 85, 657 (1960). Crystal structure: G. Smith et al., Acta Crystallogr. B36, 992 (1980). Herbicidal activity: G. B. Lush, Proc. 3rd Br. Weed Control Conf. 625 (1956); E. L. Leafe, ibid. 633; B. Wallgren, Weeds Weed Contr. 24th Swedish Weed Conf. 30 (1983); of (+)-enantiomer: J. Toll, Weeds Weed Contr. 28th Swedish Weed Conf. 100 (1987). Degradation in soils: L. Lindholm et al., Acta Agric. Scand. 32, 429 (1982); A. E. Smith, Bull. Environ. Contam. Toxicol. 34, 656 (1985). Toxicological studies: M. R. Gurd et al., Food Cosmet. Toxicol. 3, 883 (1965); H. G. Verschuuren et al., Toxicology 3, 349 (1975); R. Roll, G. Matthiaschk, Arzneim.-Forsch. 33, 1479 (1983). EC-GLC determn in tissues and biological fluids: J. De Beer et al., Vet. Hum. Toxicol. 21, Suppl., 172 (1979). HPLC resolution of enantiomers: B. Blessington et al., J. Chromatogr. 396, 177 (1987).
Properties: Solid, mp 93-94°. LD50 in rats (mg/kg): 1210 orally, 402 i.p. (Verschuuren).
Melting point: mp 93-94°
Toxicity data: LD50 in rats (mg/kg): 1210 orally, 402 i.p. (Verschuuren)
 
Derivative Type: (+)-Form
Synonyms: Mecoprop-P
Trademarks: Duplosan KV (BASF)
Properties: Solid, mp 95-96°. [a]D25 +19° (alcohol).
Melting point: mp 95-96°
Optical Rotation: [a]D25 +19° (alcohol)
 
Derivative Type: Sodium salt
Molecular Formula: C10H11ClNaO3
Molecular Weight: 237.64
Percent Composition: C 50.54%, H 4.67%, Cl 14.92%, Na 9.67%, O 20.20%
Properties: LD50 i.p. in rats, mice: 500, 600 mg/kg; orally in mice: 650 mg/kg (Gurd).
Toxicity data: LD50 i.p. in rats, mice: 500, 600 mg/kg; orally in mice: 650 mg/kg (Gurd)
 
Derivative Type: Diethylamine salt
Trademarks: Mecopar
Molecular Formula: C14H22ClNO3
Molecular Weight: 287.78
Percent Composition: C 58.43%, H 7.71%, Cl 12.32%, N 4.87%, O 16.68%
Properties: LD50 in rats, mice (mg/kg): 1060 ±120, 600 ±35 orally; 350, 400 i.p. (Gurd).
Toxicity data: LD50 in rats, mice (mg/kg): 1060 ±120, 600 ±35 orally; 350, 400 i.p. (Gurd)
 
Derivative Type: Potassium salt
Trademarks: Mecomec (PBI/Gordon); Hedonal MCPP (Bayer)
Molecular Formula: C10H11ClKO3
Molecular Weight: 253.74
Percent Composition: C 47.33%, H 4.37%, Cl 13.97%, K 15.41%, O 18.92%
 
Use: Herbicide.