Thiosulfan manufacturers and suppliers

Thiosulfan suppliers

Properties

Melting point:: 106°C

Boiling point:: 106 °C(Press: 0.70 Torr)

Density: 1.7450

vapor pressure: 8.3 x 10^-4 Pa (25 °C) for 2:l mixture of α- and β-isomers

Flash point:: -26 °C

storage temp.: APPROX 4°C

solubility: Chloroform (Slightly), DMSO (Slightly), Methanol (Sparingly)

Water Solubility: <0.1 g/100 mL at 23 ºC

Merck: 13,3608

BRN: 2062338

Henry's Law Constant: 9.4×10^-1 mol/(m³Pa) at 25℃, Mackay et al. (2006)

CAS DataBase Reference: 115-29-7(CAS DataBase Reference)

NIST Chemistry Reference: Endosulfan(115-29-7)

EPA Substance Registry System: Endosulfan (115-29-7)

Safety Information

Symbol(GHS): GHS06,GHS09

Signal word: Danger

Hazard statements: H300-H312-H330-H410

Precautionary statements: P264-P270-P280-P260-P271-P284-P273-P301+P310-P330-P302+P352-P312-P362+P364-P304+P340-P310-P391-P405-P403+P233-P501

Hazard Codes: T,N,Xn,F,T+

Risk Statements: 24/25-36-50/53-67-65-62-51/53-48/20-38-11-26/28-21

Safety Statements: 28-36/37-45-60-61-62-63-33-29-16-9

RIDADR: UN 2761

OEB: D

OEL: TWA: 0.1 mg/m3 [skin]

WGK Germany: 3

RTECS: RB9275000

HazardClass: 6.1(a)

PackingGroup: II

HS Code: 29209090

Hazardous Substances Data: 115-29-7(Hazardous Substances Data)

Toxicity: LD50 orally in male, female rats: 43, 18 mg/kg (Gaines)

Use

Thiosulfan is an organochlorine, cyclodiene derivative. Thiosulfan is also a sulfite ester. Halogenated aliphatic or cyclic alkane compounds are moderately or very reactive. Reactivity generally decreases with increased degree of substitution of halogen for hydrogen atoms. As Thiosulfan is rather highly substituted Thiosulfan may be resistant to reaction. However, materials in this group are incompatible with strong oxidizing and reducing agents. Also, they may be incompatible with many amines, nitrides, azo/diazo compounds, alkali metals, and epoxides. As an ester, Thiosulfan will hydrolyze to form sulfur dioxide and diol; reaction is more rapid under basic conditions.

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