1, 3-di-O-tolyl-2-thiourea
Alias:Ditolylthiourea; 98%; N, N-Di-o-tolylthiourea; N, N-Bis(2-Methylphenyl)thiourea
CAS No.:137-97-3
EINECS No.:205-309-6
Molecular formula:C15H16N2S
Molecular weight:256.36
Melting point:157-159οC
Boiling point: 367.5°Cat760mmHg
Refractive index:1.707 Flash point:176οC
Inchi:InChI=1/C15H16N2S/c1-11-7-3-5-9-13(11)16-15(18)17-14-10-6-4-8-12(14)2/h3-10H, 1-2H3, (H2, 16, 17, 18)
Density:1.219g/cm3 Risk code:S22:Donotinhaledust.;S24/25:Avoid contact with skin and eyes.;
Molecular formula:

Physicochemical property:
Property 1.white needle-shaped crystal 2 .Melting point:165-166οC, Boiling point:216-218οC(sublimation); 3. Soluble in dimethylformamide, acetone, slightly soluble in carbon disulfide, benzene, chloroform, insoluble in xylene, carbon tetrachloride, ethanol and water; 4.Can evaporate with steam Use: 1Rubber accelerator DOTU (137-97-3)is similar to Rubber accelerator CA, and has smaller possibility to burn than Rubber accelerator CA. 2.Can speed up the cure rate. Rubber accelerator DOTU (137-97-3) safety: lined with plastic bag, exterior packed with paper drum. Each drum is 25g or 30g. Storage: stored in cool, dark and dry place. Refrain from fire, moisture and sunlight.

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