Basic Information | Post buying leads | Suppliers | Cas Database |
Name |
2-Methyl-4-chlorophenoxyacetic acid |
EINECS | 202-360-6 |
CAS No. | 94-74-6 | Density | 1.313 g/cm3 |
PSA | 46.53000 | LogP | 2.11180 |
Solubility | Practically insoluble in water | Melting Point |
114-118 °C(lit.) |
Formula | C9H9ClO3 | Boiling Point | 327 °C at 760 mmHg |
Molecular Weight | 200.622 | Flash Point | 151.6 °C |
Transport Information | UN 2765 | Appearance | white powder |
Safety | 26-37-39-36-16 | Risk Codes | 22-38-41-36-20/21/22-11 |
Molecular Structure | Hazard Symbols | Xn,F | |
Synonyms |
Aceticacid, (4-chloro-2-methylphenoxy)- (9CI);Acetic acid, (4-chloro-o-toloxy)-(4CI);Acetic acid, [(4-chloro-o-tolyl)oxy]- (8CI);(2-Methyl-4-chlorophenoxy)acetic acid;(4-Chloro-2-methylphenoxy)acetic acid;2-(4-Chloro-2-methylphenoxy)acetic acid;2M-4Ch;2M2Kh;2M4Kh;Agritox50;Agroxon;Agroxone;Anicon M;Anicon kombi;B-Selektonon M;Chwastox30;Chwastox Extra;Dicopur M;Emcepan;Hedapur M 52;Hedarex M;Hedonal M;Herbicide M;Hormoneste;Leuna M;MCP;MCP (herbicide);MCPA;MCPA (acid);Mecaphar;Mephanac;Metaxon;Methoxone;NSC 2351;Netazol;Okultin M;Rhonox;U46 M-fluid;[(4-Chloro-o-tolyl)oxy]acetic acid; |
Article Data | 81 |
(4-Chloro-2-methylphenoxy)acetic acid(94-74-6)exits as white crystalline solid. It is soluble in ether and ethanol, mostly insoluble in water.
Molecular Structure:
CAS Number: 94-74-6
Molecular Formula: C9H9ClO3
Molecular Weight: 200.63
EINECS: 202-360-6
Density: 1.313 g/cm3
Melting Point: 114-118 ℃
Boiling Point: 327 ℃ at 760 mmHg
Flash Point: 151.6 ℃
Other Name: 2-(4-chloro-2-methylphenoxy)acetic acid;4-chloro-o-cresoxyacetic acid;2-methyl-4-chlorophenoxyacetic acid
1. | sln-dmg-orl 5 mmol/L | EXPEAM Experientia. 30 (1974),621. | ||
2. | mmo-smc 30 µmol/L/3H | MUREAV Mutation Research. 60 (1979),291. | ||
3. | dns-mus-orl 200 mg/kg | MUREAV Mutation Research. 55 (1978),197. | ||
4. | hma-mus/sat 200 mg/kg | ECBUDQ Ecological Bulletins. 27 (1978),182. | ||
5. | sce-ham:ovr 10 µmol/L/1H | CRNGDP Carcinogenesis. 5 (1984),703. | ||
6. | orl-mus TDLo:1 g/kg (6-15D preg):TER | ARZNAD Arzneimittel-Forschung. Drug Research. 33 (1983),1479. | ||
7. | orl-man LDLo:814 mg/kg:CNS,CVS | BMJOAE British Medical Journal. 2 (1965),629. | ||
8. | orl-rat LD50:700 mg/kg | AJVRAH American Journal of Veterinary Research. 15 (1954),622. | ||
9. | orl-mus LD50:439 mg/kg | RPZHAW Roczniki Panstwowego Zakladu Higieny. 31 (1980),373. | ||
10. | scu-mus LDLo:28 mg/kg | PCOC** Pesticide Chemicals Official Compendium ,Association of the American Pesticide Control Officials, Inc.Topeka, KS.: 1966,711. | ||
Suspected carcinogen. Poison by subcutaneous and intravenous routes. Moderately toxic by ingestion. Human systemic effects by ingestion: blood pressure decrease and coma. Experimental teratogenic and reproductive effects. Mutation data reported. An herbicide. When heated to decomposition it emits toxic fumes of Cl−.
Hazard Codes: Xn,F
Risk Statements: 22-38-41-36-20/21/22-11
22: Harmful if swallowed
38: Irritating to the skin
41: Risk of serious damage to eyes
36: Irritating to the eyes
20/21/22: Harmful by inhalation, in contact with skin and if swallowed
11: Highly Flammable
Safety Statements: 26-37-39-36-16
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
37: Wear suitable gloves
39: Wear eye/face protection
36: Wear suitable protective clothing
16: Keep away from sources of ignition - No smoking
RIDADR UN: 2765
WGK Germany: 2
RTECS AG: 1575000