1 3-Diphenylguanidine /Rubber Accelerator DPG CAS 102-06-7

Product name:1,3-Diphenylguanidine /Rubber accelerator DPG

CAS:102-06-7

MF:C13H13N3

MW:211.26
Melting point:146-148°C

Density:1.13 g/cm3

Purity:≥98%

Loss on drying: ≤0.3%

Ash: ≤0.3%

Sieve residue(150 μm): ≤0.1%

Initial melting point: ≥144°C

White or grey white powder

1. 1,3-Diphenylguanidine CAS 102-06-7 is primarily used as a medium-speed accelerator in the vulcanization of natural and synthetic rubbers.

2. Rubber Accelerator DPG CAS 102-06-7 is commonly used as an activator for thiazole, thiuram, and sulfenamide accelerators, particularly in continuous vulcanization systems.

3. 1,3-Diphenylguanidine CAS 102-06-7 is employed in the manufacture of tires, rubber sheets, shoe soles, industrial rubber goods, and hard rubber products.

4. Rubber Accelerator DPG CAS 102-06-7 also serves as a plasticizer and peptizer in chloroprene rubber, and as a reagent in analytical chemistry for acid standardization.

1. Store 1,3-Diphenylguanidine CAS 102-06-7 in a cool, dry, well-ventilated area away from moisture and oxidizers.

2. Keep Rubber Accelerator DPG CAS 102-06-7 in a tightly sealed container, separated from food and feedstuffs.

3. 1,3-Diphenylguanidine CAS 102-06-7 should be stored under ambient temperatures and protected from moisture.

4. Rubber Accelerator DPG CAS 102-06-7 should be locked up and kept in a well-ventilated location.

1. 1,3-Diphenylguanidine CAS 102-06-7 is toxic if swallowed, with an oral LD50 of 111 mg/kg in male rats and 107 mg/kg in female rats.

2. Rubber Accelerator DPG CAS 102-06-7 causes serious eye irritation and is classified as a Category 2 eye irritant.

3. 1,3-Diphenylguanidine CAS 102-06-7 is suspected of damaging fertility or the unborn child, with animal studies showing testicular atrophy and uterine hypoplasia.

4. Rubber Accelerator DPG CAS 102-06-7 is very toxic to aquatic life with long-lasting effects, classified as Aquatic Acute 2 and Aquatic Chronic 2.

1. 1,3-Diphenylguanidine CAS 102-06-7 is not safe for ingestion and should be handled only by trained personnel with appropriate personal protective equipment.

2. Rubber Accelerator DPG CAS 102-06-7 is a known skin sensitizer that can cause contact dermatitis, particularly in healthcare workers exposed to rubber gloves.

3. 1,3-Diphenylguanidine CAS 102-06-7 is classified as harmful (Xn) and dangerous for the environment (N) under EU classification.

4. Rubber Accelerator DPG CAS 102-06-7 should not be released into the environment, and spills should be swept into covered containers without washing into sewers.

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