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Substance Name: beta-Endosulfan
RN: 33213-65-9
UNII: TT768EVS2A
InChIKey: RDYMFSUJUZBWLH-AZVNHNRSSA-N

Classification Codes

  • 2007 CERCLA Priority List, Rank: 67
  • 2011 CERCLA Priority List, Rank: 64
  • Reportable Quantity (RQ) = 1 lb

Molecular Formula

  • C9-H6-Cl6-O3-S

Molecular Weight

  • 406.9274
 
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Names and Synonyms

Results Name

  • beta-Endosulfan

Name of Substance

  • Endosulfan II

Synonyms

  • AI3-29022
  • alpha-Thionex
  • b-Endosulfan-beta
  • beta-Benzoepin
  • beta-Endosulfan
  • beta-Thiodan
  • CCRIS 1461
  • Endosulfan 2
  • Endosulfan B
  • Endosulfan II
  • General Weed Killer
  • UNII-TT768EVS2A

Systematic Names

  • 5-Norbornene-2,3-dimethanol, 1,4,5,6,7,7-hexachloro-, cyclic sulfite, exo-
  • 6,9-Methano-2,4,3-benzodioxathiepin, 6,7,8,9,10,10-hexachloro-1,5,5a,6,9,9a-hexahydro-, 3-oxide, (3alpha,5aalpha,6beta,9beta,9aalpha)-
  • 6,9-Methano-2,4,3-benzodioxathiepin, 6,7,8,9,10,10-hexachloro-1,5,5a,6,9,9a-hexahydro-, 3-oxide, beta-isomer (3alpha,5a alpha,6beta,9beta,9a alpha)-
  • beta-Endosulfan

Superlist Names

  • 6,9-Methano-2,4,3-benzodioxathiepin, 6,7,8,9,10,10-hexachloro-1,5,5a,6,9,9a-hexahydro-, 3-oxide, (3alpha,5aalpha,6beta,9beta,9aalpha)-
  • beta-Endosulfan
  • Endosulfan, beta

Registry Numbers

CAS Registry Number

  • 33213-65-9

FDA UNII

  • TT768EVS2A

Other Registry Numbers

  • 12640-59-4
  • 19670-15-6
  • 891-86-1

System Generated Number

  • 0033213659

Structure Descriptors

InChI

1S/C9H6Cl6O3S/c10-5-6(11)8(13)4-2-18-19(16)17-1-3(4)7(5,12)9(8,14)15/h3-4H,1-2H2/t3-,4+,7-,8+,19?

InChIKey

RDYMFSUJUZBWLH-AZVNHNRSSA-N

Smiles

[O-][S+]1OC[C@H]2[C@@H](CO1)[C@@]3(Cl)C(=C(Cl)[C@]2(Cl)C3(Cl)Cl)Cl

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mammal (species unspecified) LD50 unreported 240mg/kg (240mg/kg)   Defense des Vegetaux. Vol. 44(262), Pg. 37, 1990.
rat LD50 oral 240mg/kg (240mg/kg)   National Technical Information Service. Vol. PB85-143766,

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 3.830 (none)   EST
Water Solubility 0.45 mg/L 20 EXP
Vapor Pressure 6.00E-07 mm Hg 25 EXP
Henry's Law Constant 3.91E-07 atm-m3/mole 25 EXP
Atmospheric OH Rate Constant 8.17E-12 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.