2,4-DB cas no:94-82-6
Synonyms: Butyricacid, 4-(2,4-dichlorophenoxy)- (8CI); 2,4-DB; 2,4-DM;2,4-Dichlorophenoxybutyric acid; 4-(2,4-Dichlorophenoxy)butanoic acid;4-(2,4-Dichlorophenoxy)butyric acid; Buratal; Butyrac; Butyrac 118; Legumex;Legumex D; NSC 70337; Sys 67 Buratal; g-(2,4-Dichlorophenoxy)butyric acid
Name2,4-DB
CAS94-82-6
SynonymsButyricacid, 4-(2,4-dichlorophenoxy)- (8CI); 2,4-DB; 2,4-DM;2,4-Dichlorophenoxybutyric acid; 4-(2,4-Dichlorophenoxy)butanoic acid;4-(2,4-Dichlorophenoxy)butyric acid; Buratal; Butyrac; Butyrac 118; Legumex;Legumex D; NSC 70337; Sys 67 Buratal; g-(2,4-Dichlorophenoxy)butyric acid
EINECS(EC#)202-366-9
Molecular FormulaC10H10 Cl2 O3
Molecular Weight249.10
AppearanceColorless crystals.
refractive index1.552
storage temp0-6°C
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass6.1(b)
Hazard Xn: Harmful;N: Dangerous for the environment;
Risk R22;R51/53
Safety
Safety Information of 4-(2,4-Dichlorophenoxy)butyric acid (94-82-6):
Hazard Codes: Xn .gif)
,N .gif)
Risk Statements: 22-51/53
22: Harmful if swallowed
51/53: Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
Safety Statements: 25-29-46-61
25: Avoid contact with eyes
29: Do not empty into drains
46: If swallowed, seek medical advice immediately and show this container or label
61: Avoid release to the environment. Refer to special instructions safety data sheet
RIDADR: UN 3077 9/PG 3
WGK Germany: 2
RTECS: ES9100000
HazardClass: 6.1(b)
PackingGroup: III
Moderately toxic by ingestion and skin contact. An experimental teratogen. Other experimental reproductive effects. Mutation data reported. An herbicide. When heated to decomposition it emits toxic fumes of Cl−.
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dnr-esc 5 mg/disc
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NTIS** National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) PB80-133226 . |
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dnr-bcs 5 mg/disc
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NTIS** National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) PB80-133226 . |
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orl-rat LD50:700 mg/kg
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RREVAH Residue Reviews. 10 (1965),97. |
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skn-rat LD50:800 mg/kg
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WRPCA2 World Review of Pest Control. 9 (1970),119. |
