Detail of "33213-65-9"

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CAS Number:
33213-65-9
Name:
6,9-Methano-2,4,3-benzodioxathiepin,6,7,8,9,10,10-hexachloro-1,5,5a,6,9,9a-hexahydro-, 3-oxide, (3a,5aa,6b,9b,9aa)-
Superlist Name:
Endosulfan II
Molecular Structure:
Formula:
C9H6 Cl6 O3 S
Molecular Weight:
406.91
Deleted CAS:
891-86-1
Synonyms:
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;
Density:
1.94 g/cm³
Boiling Point:
449.7 °C at 760 mmHg
Flash Point:
225.8 °C
Hazard Symbols:
Risk Codes:
R22
Safety:
A poison by ingestion. When heated to decomposition it emits toxic vapors of SO_x and Cl⁻. Details
Transport Information:
UN 2811

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beta-Endosulfan

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Organochlorine pesticide residues in honey samples: Organochlorine pesticide residues in honey samples. Bigazzi Grasso, C.; Capei, R. (Ist.Chemicals with cas numbers 959-98-8 and 76-44-8 also play role. Ig. Interfac., Univ. Studi Firenze, Florence, Italy). Ig. Mod., 80(5), 975-80 (Italian) 1983. CODEN: IGMPAX. ISSN: 0019-1655. DOCUMENT TYPE: Journal CA Section: 17 (Food and Feed Chemistry) Section cross-reference(s): 5 Lindane [58-89-9], heptachlor [76-44-8] heptachlor epoxide [1024-57-3], b- [33213-65-9] and a-endosulfan [959-98-8], o,p'-DDT [789-02-6], and p,p'-DDT [50-29-3] were generally present in all 12 analyzed honey samples. The highest concn. was for p,p'-DDT (1018-28,396 ppb). .

Chromatographic determination of pesticides in the soil: Chromatographic determination of pesticides in the soil. Petrova, T. M.; Andreev, Yu. B. (VIZR, USSR). 2921-88-2 and 22248-79-9 are also occured in this study. Khim. Sel'sk. Khoz., (11), 59-61 (Russian) 1983. CODEN: KSKZAN. ISSN: 0023-1185. DOCUMENT TYPE: Journal CA Section: 5 (Agrochemical Bioregulators) Soil extn. with a 1:1 0.05N CaCl2-Me2CO mixt., followed by reextn. of water-insol. pesticides with C6H14 and of water-sol. pesticides with C6H6 or CHCl3, gave a 92-8% recovery with a variation coeff. of 2.6-5%. CaCl2 prevented coextn. of impurities which obviated purifn. The CHCl3 and C6H6 exts. were transferred to C6H14, the ext. was concd., and the pesticides were detd. by TLC or gas chromatog. TLC on Silufol or silica gel KSK used C6H14 for g-HCH [58-89-9] and dilor [14168-01-5], petroleum ether for a-thiodan [959-98-8] and b-thiodan [33213-65-9], and 1:1-9:1 C6H14-Me2CO for pyrethroids and (organo)chlorine and phosphorus pesticides. Gas chromatog. used the N carrier gas and a thermoionic or electron capture detector. Column temp. ranged from 170° for linuron [330-55-2], maloran [13360-45-7], and fenuron [101-42-8] to 240° for Ambush [52645-53-1], Cimbush [52315-07-8], and Decis [52918-63-5]. .