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133-90-4
???:
????
???(??):
????;3-???-2,5-????????
???:
Chloramben
???(??):
AMBEN;AMIBEN;Amibin;Amoben;Naptol;Ambiben;Vegaben;Vegiben;Acpm-629;amibends
CBNumber:
CB5702082
???:
C7H5Cl2NO2
??? ??:
206.03
MOL ??:
133-90-4.mol
MSDS ??:
SDS

???? ??

???
200 °C
?? ?
312 °C
??
1.4062 (rough estimate)
???
1.6100 (estimate)
?? ??
0-6°C
???
??????(?? ???), DMSO(?? ???), ???(?? ???)
??? ??
??
?? ?? (pKa)
2.75±0.25(Predicted)
??
?????
???
700mg/L(25℃)
Merck
13,2082
BRN
2365906
?? ??
An experimental carcinogen.
CAS ??????
133-90-4(CAS DataBase Reference)
NIST
3-Amino-2,5-dichlorobenzoic acid(133-90-4)
EPA
Chloramben (133-90-4)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? T,Xn
?? ???? ?? 45-36/37/38-40
????? 53-22-26-36/37/39-45-36
????(UN No.) UN 3077 9/PG 3
WGK ?? 3
RTECS ?? DG1925000
HS ?? 29224999
?? ?? ??? 133-90-4(Hazardous Substances Data)
?? Nontoxic to fish (Hartley and Kidd, 1987); acute oral LD50 for rats 5,620 mg/kg (Hartley and Kidd, 1987), 3,500 mg/kg (RTECS, 1985).
????(GHS): GHS hazard pictogramsGHS hazard pictograms
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
H350 ?? ??? ? ?? (????? ?? ???? ???? ???? ??? ?? ????? ??? ???? ??) ??? ?? ?? 1A, 1B ?? GHS hazard pictograms
??????:
P201 ?? ? ?? ???? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P308+P313 ?? ?? ??? ???? ???? ??· ??? ????.
NFPA 704
0
2 0

???? MSDS


3-Amino-2,5-dichlorobenzoic acid

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Chloramben is a colorless, odorless, crystalline solid.

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Chloramben may be used as an analytical reference standard for the determination of the analyte in water samples using liquid chromatography with electrochemical detection (LC-EC).

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Purplish white powder or light purple solid.

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Insoluble in water.

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Chloramben reacts with sodium hypochlorite solutions .

????

ACUTE/CHRONIC HAZARDS: Chloramben emits toxic fumes when heated to decomposition.

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Flash point data for Chloramben is not available, but Chloramben is probably combustible.

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Herbicide: A herbicide for grasses, and broadleaf weeds. Mostly used on soybeans, and also on corn, beans, asparagus, pumpkins, peanuts, sunflowers, peppers, cotton, sweet potatoes, squash, melons, hardwood trees, and some conifers. Not approved for use in EU countries. Not registered for use in the U.S. There are 51 global suppliers

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ACP-M-728®; AMBEN®; AMBIBEN®; AMIBEN®[C]; AMIBIN®; AMOBEN®; ORNAMENTAL WEEDER®[C]; VEGABEN®; VEGIBEN®[C]; WEEDONE® GARDEN WEEDER

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A General Use Pesticide (GUP) that is no longer produced or sold in the United States. It is used as an herbicide for grasses, broadleaf weeds, soybeans, beans, and some vegetables. Workers involved in the manufacture, formulation, or application of this reemergence herbicide.

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Chloramben is generally stable to hydrolytic degradation; however, it will decompose in sodium hypochlorite solutions. It is also very sensitive to light and under oxidative conditions aqueous solutions will rapidly undergo photolysis. The predominant reaction in oxidative photolysis is unclear but appears to involve the formation of amino radicals. Photolysis also occurs under reductive conditions by dechlorination at the 2 position, i.e., when appropriate reducing agents are present, e.g., sodium bisulfite.

?? ??

UN2588 Pesticides, solid, toxic, Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required.

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Rapidly decomposed by light. Strong acids and acid fumes

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Chloramben is stable to heat, oxidation, and hydrolysis in acidic or basic media. The stability is comparable to that of benzoic acid. Wet oxidation or incineration are recommended disposal methods.

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???( 128)?? ??
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