1H-Benzotriazole
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1H-Benzotriazole
structure -
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CAS No:
95-14-7
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Formula:
C6H5N3
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Chemical Name:
1H-Benzotriazole
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Synonyms:
1H-Benzotriazole;Azimidobenzene;Aziminobenzene;1,2-Aminoazophenylene;Benzene azimide;Benzisotriazole;1,2,3-Benzotriazole;2,3-Diazaindole;1,2,3-Triazaindene;1,2,3-Triaza-1H-indene;1H-1,2,3-Benzotriazole;Cobratec 99;BT 120;CVI;Entek;1,2,3-1H-Benzotriazole;Cobratec 35G;ISK 3;Irgastab I 489;D 32-108;Verzone Crystal;BTA;BT 120 (lubricant additive);Seetec BT;NSC 3058;Seetec BT-R;C.V.I. Liquid;M 318;Kemitec TT;Rusmin R;BLS 1326;HY 2;B 0094;LT 02;Verzone Crystal 120;T 706;Benzotriazole R;Miracle HP 16;TH-BTA;1H-Benzo[d]-1,2,3-triazole;Preventol BZT;Fujilite BT 20NM;BT 120SG;Irgamet BTZ;RC 8239;Kemitec BT-P;Wintrol B-FG;25377-81-5;27556-51-0;28880-01-5;70644-74-5;83202-91-9;94160-69-7;115773-98-3;116421-31-9;152206-50-3;197463-08-4;1334724-96-7
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CAS No:
Description
yellow to beige solid
Benzotriazole (BTA) is a heterocyclic compound containing three nitrogen atoms, with the chemical formula C6H5N3. This aromatic compound is colorless and polar and can be used in various fields.
Characteristics
41.57000
1
1,2,3-benzotriazole appears as white to light tan crystals or white powder. No odor. (NTP, 1992)
1.36 g/cm3
98.5 °C
159 °C @ Press: 2 Torr
170ºC
1.715
H2O: 25 g/l in water (20 ºC)
Keep away from heat, sparks, and flame. Store in a cool, dry place. Keep from contact with oxidizing materials.
0.04 mm Hg ( 20 °C)
4.1 (vs air)
LD50 orally in Rabbit: 560 mg/kg LD50 dermal Rabbit > 2000 mg/kg
MAY EXPLODE DURING VACUUM DISTILLATION...
No odor
The solution in water is a weak acid
Safety Information
2811
1
R11; R20/21/22; R36/37/38; R5
S26-S28-S36/37/39-S45
DM1225000
F
Well closed.
Stable, but may be light sensitive. Incompatible with strong oxidizing agents, heavy metals.
P273-P305 + P351 + P338
H302 + H332-H319-H412
2811
P273; P305 + P351 + P338
1H-Benzotriazole Use and Manufacturing
Widely used in metal rust and corrosion inhibitors, used in the preparation of water quality stabilizers, anti-rust greases, and also used in the synthesis of photographic anti-fogging agents and vapor phase rust inhibitors; used in extreme pressure industrial gear oils, double It can be used as anti-rust and vapor phase corrosion inhibitor in lubricating grease such as curve gear oil, anti-wear hydraulic oil, oil film bearing oil, lubricating grease; used in anti-rust oil (grease) products, mostly used in the vapor phase of copper and copper alloy Corrosion inhibitor circulating water treatment agent, automobile antifreeze, photographic antifogging agent, polymer stabilizer, plant growth regulator, lubricant additive, ultraviolet absorber, etc. This product can also be used in conjunction with a variety of scale inhibitors, bactericidal and algaecide. Widely used for corrosion and rust prevention of copper and silver equipment. It can also be used in the preparation of photographic dust-proof, anti-fog and vapor phase rust inhibitor.
Computed Properties
Molecular Weight:119.12
XLogP3:1
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Exact Mass:119.048347172
Monoisotopic Mass:119.048347172
Topological Polar Surface Area:41.6
Heavy Atom Count:9
Complexity:92.5
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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