| Identification | |
| Name: | Butanoic acid,4-(4-chloro-2-methylphenoxy)- |
| Synonyms: | Butyricacid, 4-[(4-chloro-o-tolyl)oxy]- (8CI); (4-Chloro-o-tolyloxy)butyric acid;2,4-MCPB; 2-Methyl-4-chlorophenoxy-g-butyrate; 2-Methyl-4-chlorophenoxy-g-butyric acid; 2-Methyl-4-chlorophenoxybutyric acid;2M4KhM; 4-(2-Methyl-4-chlorophenoxy)butyric acid;4-(4-Chloro-2-methylphenoxy)butanoic acid; 4-(4-Chloro-2-methylphenoxy)butyricacid; 4-Chloro-2-methylphenoxybutyric acid; 4MCPB; Bexone; CMPB; MCPB; NSC102796; Thitrol; Trifolex; U46 MCPB; g-MCPB |
| CAS: | 94-81-5 |
| EINECS: | 202-365-3 |
| Molecular Formula: | C11H13 Cl O3 |
| Molecular Weight: | 228.69 |
| InChI: | InChI=1/C11H13ClO3/c1-3-9(11(13)14)15-10-5-4-8(12)6-7(10)2/h4-6,9H,3H2,1-2H3,(H,13,14) |
| Molecular Structure: | ![(C11H13ClO3) Butyricacid, 4-[(4-chloro-o-tolyl)oxy]- (8CI); (4-Chloro-o-tolyloxy)butyric acid;2,4-MCPB; 2-Methyl-...](https://img1.guidechem.com/chem/e/dict/31/94-81-5.jpg) |
| Properties | |
| Transport: | UN3077 9/PG 3 |
| Flash Point: | 191.5°C |
| Boiling Point: | 393.1°Cat760mmHg |
| Density: | 1.23g/cm3 |
| Refractive index: | 1.536 |
| Solubility: | SLIGHTLY SOL IN CARBON TETRACHLORIDE OR BENZENE; SOL IN ... ETHER SLIGHTLY SOL IN PETROLEUM OILS In water, 48 mg/L at 25 deg C In acetone 313, dichloromethane 169, ethanol 150, hexane 0.26, toluene 8 (all in g/L, room temperature) |
| Specification: |
4-((4-Chloro-o-tolyl)oxy)butyric acid (CAS NO.94-81-5) is also called (4-Chloro-o-tolyloxy)butyric acid ; 2,4-MCPB ; 2-Methyl-4-chlorophenoxybutyric acid ; 2M 4KhM ; 4-(2-Methyl-4-chlorophenoxy)butyric acid ; 4-(2-Methyl-4-chlorphenoxy)-buttersaeure ; 4-(4-Chlor-2-methylphenoxy)-buttersaeure ; 4-(4-Chloro-2-methylphenoxy)butanoic acid ; 4-(4-Chloro-2-methylphenoxy)butyric acid ; BRN 2215202 ; Bexone ; CCRIS 1463 . 4-((4-Chloro-o-tolyl)oxy)butyric acid (CAS NO.94-81-5) is moderate toxic. It will produce toxic chloride gas by heat. So the storage environment should be ventilate, low-temperature and dry. Keep 4-((4-Chloro-o-tolyl)oxy)butyric acid (CAS NO.94-81-5) separate from raw materials of food. |
| Report: |
EPA Genetic Toxicology Program. |
| Flash Point: | 191.5°C |
| Storage Temperature: | 0-6°C |
| Color: | WHITE SOLID Colorless crystals; (tech., beige to brown flakes) |
| Safety Data | |
| Hazard Symbols | |
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