2-(Morpholinothio)benzothiazole , >97.0%(GC) , 102-77-2

Synonym(s):
MBS;Myosin phosphatase target subunit 1;PPP1R12A

CAS NO.：102-77-2

Empirical Formula: C11H12N2OS2

Molecular Weight: 252.36

MDL number: MFCD00022870

EINECS: 203-052-4

PRODUCT Properties

• Melting point: 78-80°C
• Boiling point: 413.1±55.0 °C(Predicted)
• Density: 1.34-1.40
• vapor pressure: 0.001Pa at 25℃
• refractive index: 1.5650 (estimate)
• storage temp.: Sealed in dry,2-8°C
• solubility: Acetone (Slightly, Heated, Sonicated), Chloroform (Slightly)
• pka: 1.05±0.10(Predicted)
• form: Solid
• color: White to Pale Yellow
• Odor: buff to brn. flakes, sweet odor
• LogP: 3.4 at 25℃ and pH7
• Dissociation constant: -6.82-2.65 at 25℃
• CAS DataBase Reference: 102-77-2(CAS DataBase Reference)
• NIST Chemistry Reference: Morpholine, 4-(2-benzothiazolylthio)-(102-77-2)
• EPA Substance Registry System: Benzothiazole, 2-(4-morpholinylthio)- (102-77-2)

Description and Uses

This rubber vulcanization accelerator is used as a chemical in the rubber industry, especially in the production of synthetic rubber articles. Is contained in the "mercapto mix". As a corrosion inhibitor, it can be found in cutting fluids or in releasing fluids in the pottery industry. It induces mainly delayed-type hypersensitivity, but a case of immediate-type hypersensitivity was reported in a dental assistant.

Delayed-action vulcanization accelerator.

Safety

• Symbol(GHS): GHS07,GHS08,GHS09
• Signal word: Danger
• Hazard statements: H302-H315-H317-H319-H411-H372
• Precautionary statements: P261-P264-P270-P272-P273-P280-P301+P312+P330-P302+P352+P333+P313+P363-P305+P351+P338+P337+P313-P391-P501
• Hazard Codes: Xi,N
• Risk Statements: 22-51/53-43-36/38
• Safety Statements: 20/21-36-61-37-26-24-24/25
• RIDADR: 3077
• RTECS: DL5950000
• HazardClass: 9
• PackingGroup: III
• HS Code: 29342000
• Hazardous Substances Data: 102-77-2(Hazardous Substances Data)
• Toxicity: LD50 orl-rat: 1980 mg/kg IPSTB3 3,93,76