燕麦灵标准溶液

Name	BARBAN
Synonyms	BARBAN 2-Butynyl 4-chloro-m-chlorocarbanilate 2-Butyn-1-ol, 4-chloro-, m-chlorocarbanilate (4-Chlor-but-2-in-yl)-N-(3-chlor-phenyl)-carbamat (4-Cloro-but-2-in-il)-N-(3-cloro-fenil)-carbammato (3-chlorophenyl)carbamicacid4-chloro-2-butynylester (3-chlorophenyl)-carbamicaci4-chloro-2-butynylester (4-Chloor-but-2-yn-yl)-N-(3-chloor-fenyl)-carbamaat (3-Chlorophenyl)carbamic acid 4-chloro-2-butynyl ester
CAS	101-27-9
EINECS	202-930-4

Molecular Formula	C11H9Cl2NO2
Molar Mass	258.1
Density	1.403
Melting Point	75-76℃
Boling Point	340.8±32.0 °C(Predicted)
Water Solubility	11mg/L(25 ºC)
Appearance	Powder/Solid
Color	White
Merck	13,962
BRN	2376181
pKa	12.30±0.70(Predicted)
Storage Condition	0-6°C
Refractive Index	1.6070 (estimate)
Physical and Chemical Properties	White crystal. Melting point 75-76 ℃. Easily soluble in benzene, toluene, xylene, dichloroethylene, soluble in n-hexane, insoluble in water. It can be decomposed by alkali and hydrolyzed under acidic conditions to produce 3-chloroacrylic acid, which decomposes hydrochloric acid above the melting point.

Risk Codes	R22 - Harmful if swallowed R43 - May cause sensitization by skin contact R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Description	S24 - Avoid contact with skin. S36/37 - Wear suitable protective clothing and gloves. S60 - This material and its container must be disposed of as hazardous waste. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets.
UN IDs	UN3077 9/PG 3
WGK Germany	3
RTECS	FD7700000
HS Code	29242990
Toxicity	LD50 orally in rats: 600 mg/kg (Bailey, White)

EPA chemical substance information	information provided by: ofmpeb.epa.gov (external link)
Use	used as a herbicide, mainly used for the control of wild oats after Bud.
production method	with butynediol, M-chloroaniline, phosgene, thionyl chloride as raw material refined esterification, condensation, chlorination, reaction derived.
category	pesticide
toxicity grade	high toxicity
Acute toxicity	oral-rat LD50: 527 mg/kg; Oral-mouse LD50: 322 mg/kg
flammability hazard characteristics	flammable; Toxic chloride and nitrogen oxide fumes from combustion
storage and transportation characteristics	The warehouse is ventilated and dried at low temperature, separate storage of food additives
fire extinguishing agent	foam, water, carbon dioxide, sand
toxic substance data	information provided by: pubchem.ncbi.nlm.nih.gov (external link)

Last Update：2024-04-09 20:52:54

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CAS: 101-27-9
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185

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Spot supply

Product Name: Barban Visit Supplier Webpage Request for quotation
CAS: 101-27-9
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922

Wechat: 18621343501
WhatsApp: +86-18621343501

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