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Endosulfan II

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Endosulfan II

EINECS 203-777-6
CAS No. 33213-65-9 Density 1.94 g/cm3
PSA 54.74000 LogP 4.55550
Solubility 0.28mg/L(25 oC) Melting Point 209°C
Formula C9H6 Cl6 O3 S Boiling Point 449.7 °C at 760 mmHg
Molecular Weight 406.929 Flash Point 225.8 °C
Transport Information UN 2811 Appearance N/A
Safety A poison by ingestion. When heated to decomposition it emits toxic vapors of SOx and Cl. Risk Codes R22   
Molecular Structure Molecular Structure of 33213-65-9 (BETA-ENDOSULFAN) Hazard Symbols

5-Norbornene-2,3-dimethanol,1,4,5,6,7,7-hexachloro-, cyclic sulfite, exo- (8CI);Endosulfan B (7CI);Endosulfan 2;Endosulfan II;Endosulphan II;General Weed Killer;Thiodan II;a-Thionex;b-Benzoepin;b-Endosulfan;b-Thiodan;


Endosulfan II Chemical Properties

Chemical Name: Beta-endosulfan
CAS No.: 33213-65-9
EINECS: 203-777-6
RTECS: RB9875200
Molecular Formula: C9H6Cl6O3S
Molecular Weight: 406.93 g/mol
Density: 1.94 g/cm3
Flash Point: 225.8 °C
Boiling Point: 449.7 °C at 760 mmHg
Storage temp.: APPROX 4°C
Following is the structure of Endosulfan 2 (CAS No.:33213-65-9):

Product Categories about Endosulfan 2 (CAS No.:33213-65-9) are AcaricidesPesticides ; Alpha sort ; CyclodienesPesticides&Metabolites ; EA - EOMethod Specific ; E-GAlphabetic ; European Community: ISO and DIN ; Insecticides ; Oeko-Tex Standard 100 ; Pesticides ; Pesticides&Metabolites ; PesticidesMethod Specific
The chemical synonymous of Endosulfan 2 (CAS No.:33213-65-9) are 6,7,8,9,10,10-Hexachloro-1,5,5a,6,9,9a-hexahydro-6,9-methano-2,4,3-benzodioxathiepin-3-oxide beta isomer ; B-endosulfan ; Beta-endosulfan ; Beta-1,4,5,6,7,7-hexachlorobicyclo[2.2.1]-5-heptene-2,3-bis-(methylene)-sulfite ; Beta-benzoepin ; 'lgc' (1120) ; Endosulfan (beta isomer) ; Endosulfan ii

Endosulfan II Toxicity Data With Reference


orl-rat LD50:240 mg/kg

    NTIS**    National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) PB85-143766 .

unr-uns LD50:240 mg/kg

    DOVEAA    Defense des Vegetaux. 44 (262)(1990),37.

Endosulfan II Safety Profile

A poison by ingestion. When heated to decomposition it emits toxic vapors of SOx and Cl.
Hazard Codes Xn,N,F
Risk Statements 22-67-65-62-51/53-48/20-38-11
Safety Statements 36/37-61-62
Hazard Codes: HarmfulXn FlammableDangerousN
Risk Statements about Endosulfan 2 (CAS No.:33213-65-9):
R11:Highly flammable. 
R22:Harmful if swallowed. 
R38:Irritating to skin. 
R62:Risk of impaired fertility. 
R65:Harmful: may cause lung damage if swallowed. 
R67:Vapours may cause drowsiness and dizziness. 
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Statements about Endosulfan 2 (CAS No.:33213-65-9):
S61:Avoid release to the environment. Refer to special instructions / safety data sheets. 
S62:If swallowed, do not induce vomitting; seek medical advice immediately and show this container or label.
S36/37:Wear suitable protective clothing and gloves.

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