a-Endosulfan | CAS No. 959-98-8

a-Endosulfan

Basic Information

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CAS Number

959-98-8

Molecular Formula

C9H6Cl6O3S

Molecular Weight

406.93 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Laboratory Chemicals Research Chemicals Biochemical Reagents

Basic Physical Properties

Melting Point

109°C

Density

1.94

Flash Point

-26 °C

SMILES

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O=[S@@]1OC[C@H]2[C@@H](CO1)[C@@]1(C([C@@]2(Cl)C(=C1Cl)Cl)(Cl)Cl)Cl

InChI

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-BEJSPLBDSA-N

LogP

3.689800000000001

Topological Polar Surface Area

35.53 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

470

Safety Information

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GHS Hazard Pictograms

H301

H410

Hazard Statement

H301 Toxic if swallowed
Acute toxicity, oral

H410 Very toxic to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard

Hazard Class

Class 6.1(a) Class 6.1(a)

Sensitiveness

对光线敏感

Synonyms & References

English

Endosulfan I
alpha-Endosulfan
endo-1,4,5,6,7,7-Hexachloro-5-norbornene-2,3-dimethanol cyclic sulfite
α-Endosulfan solution
α-Benzoepin
a-Endosulfan
a-Endosulfan Solution
Endosulfan I (alpha)
Endosulfan I (α isomer)
α-Endosulfan
(3α,5aβ,6α,9α,9aβ)-6,7,8,9,10,10-hexachloro-1,5,5a,6,9,9a-hexahydro-6,9-methano-2,4,3-benzodioxathiepin 3-oxide
(5aR,6S,9R,9aS)-6,7,8,9,10,10-hexachloro-1,5,5a,6,9,9a-hexahydro-6,9-methano-2,4,3-benzodioxathiepine 3-oxide
1,4,5,6,7,7-hexachloro-5-norbornene-2,3-dimethanol cyclic sulfite
6,7,8,9,10,10-hexachloro-1,5,5a,6,9,9a-hexahydro-6,9-methano-2,4,3-benzodioxathiepin-3-oxide
endosulfan1
endosulfana
β-Endosulfana
β-osulfan
β-Thiodane
5-Norbornene-2,3-dimethanol, 1,4,5,6,7,7-hexachloro-, cyclic sulfite, endo- (8CI)
Endosulfan A (7CI)
Endosulfan 1
Endosulphan I
Thiodan I
α-ES
α-Thiodan
β-Thionex

MDL Number

MFCD00151174

FAQ

What is a-Endosulfan (CAS: 959-98-8)?

a-Endosulfan is an organochlorine insecticide with the CAS number 959-98-8. It is a chiral compound with two stereoisomers, a- and ß-Endosulfan. a-Endosulfan is less toxic than its isomer ß-Endosulfan. It has a complex chemical structure and is used in agriculture for pest control.

What are the main uses of a-Endosulfan (CAS: 959-98-8)?

a-Endosulfan (CAS: 959-98-8) is primarily used in agriculture to control a wide range of insect pests in various crops. It is also used in some industrial applications for pest management.

Is a-Endosulfan (CAS: 959-98-8) safe?

a-Endosulfan (CAS: 959-98-8) can be harmful if not used properly. It is classified as a restricted substance due to its potential health and environmental risks. Proper protective measures, including personal protective equipment, are essential during handling and application.

How should a-Endosulfan (CAS: 959-98-8) be stored?

a-Endosulfan (CAS: 959-98-8) should be stored in a cool, dry place away from direct sunlight and heat sources. The containers must be sealed tightly to prevent evaporation and contamination. Avoid storing it near incompatible materials such as oxidizers or strong acids.