FOB Price $5.70
Origin: China
Cas No: 95-14-7
Specification: 99%min
Min order Quantity: 1 /kg
Supply Ability: 80 mt/month
Lead time: 7 days for OEM, 3 days for ready goods
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1,2,3-Benzotriazole (BTA)
CAS No. 95-14-7
Molecular Formula: C6H5N3
Molecular Weight: 119
Synonyms:
BTA; 1,2,3-Benzotriazole;1,2-Aminoazophenylene;1,2,3-Triazaindene
Specification:
Items |
Index |
Appearance | White to light yellow needle-shape crystalloids or granular |
Purity, % | 99.5 min |
Colour APHA (Hazen) | 40.0 max |
Moisture, % | 0.1 max |
Melting point, ℃ | 96.0 min |
Ash content, % | 0.03 max |
pH | 5.0-6.0 |
Properties and Usage:
BTA is bitter, odorless, boiling point is 204℃ (15mmHg),soluble in alcohol, benzene、toluene、chloroform and dimethylformamide, and slightly soluble in water. It's mainly used as rust-preventer, antifreezing liquid, antioxidant additive(including lubricating oil, hydraulic oil, brake oil, transformer's oil), emugent, water stabilizer, the additive for high molecular materials (polyester and polyesteramide) capacity of ultraviolet resistance and anti-static electricity, photographic antifogging agent, copper mine flotation, metal's slow corrosion etc.
Package and Storage:
Plastic woven bag, 20Kg/bag or customers' requirement.
Property
Description
Basic Info
Chemical Name | benzotriazole |
---|---|
Synonyms |
1,2,3-Benzotriazole BTA; |
CAS No. | 95-14-7 |
Molecular Formula | C6H5N3 |
Molecular Weight | 119.12400 |
PSA | 41.57000 |
LogP | 0.95790 |
Properties
Appearance & Physical State | White to light tan crystals or white powder |
---|---|
Density | 1.348g/cm3 |
Boiling Point | 204ºC (15 mmHg) |
Melting Point | 94-99ºC |
Flash Point | 170ºC |
Water Solubility | 25 g/l in water (20 ºC) |
Stability | Stable, but may be light sensitive. Incompatible with strong oxidizing agents, heavy metals. |
Storage Condition | Keep away from heat, sparks, and flame. Store in a cool, dry place. Keep from contact with oxidizing materials. |
Vapor Density | 4.1 (vs air) |
Vapor Pressure | 0.04 mm Hg ( 20 °C) |
Safety Info
RTECS | DM1225000 |
---|---|
Safety Statements | S26-S28-S36/37/39-S45 |
HS Code | 2933990090 |
WGK Germany | 1 |
RIDADR | 2811 |
Risk Statements | R11; R20/21/22; R36/37/38; R5 |
Hazard Codes | F |
Hazard Declaration | H302 + H332; H319; H412 |
Caution Statement | P273; P305 + P351 + P338 |
Symbol | GHS07 |
Signal Word | Warning |
Synthesis Route
Precursor
Downstream Product