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1H-Benzotriazole

1H-Benzotriazole
1H-Benzotriazole structure
CAS No.
95-14-7
Chemical Name:
1H-Benzotriazole
Synonyms
T706 ;U-6233;Cobratec;NSC-3058;1h-benzo;BLS 1326;RusMin R;Seetec BT;cobratec99;NCI-C03521
CBNumber:
CB4467102
Molecular Formula:
C6H5N3
Formula Weight:
119.12
MOL File:
95-14-7.mol

1H-Benzotriazole Properties

Melting point:
97-99 °C(lit.)
Boiling point:
204 °C (15 mmHg)
Density 
1,36 g/cm3
vapor density 
4.1 (vs air)
vapor pressure 
0.04 mm Hg ( 20 °C)
refractive index 
1.5589 (estimate)
Flash point:
170 °C
storage temp. 
Refrigerator
solubility 
19g/l
form 
Powder, Granules, Crystals, Needles or Flakes
pka
1.6(at 20℃)
color 
White to yellow-beige
Odor
Slight characteristic odor
PH
6.0-7.0 (100g/l, H2O, 20℃)suspension
explosive limit
2%
Water Solubility 
25 g/l in water (20 ºC)
Merck 
14,1108
BRN 
112133
Stability:
Stable, but may be light sensitive. Incompatible with strong oxidizing agents, heavy metals.
InChIKey
QRUDEWIWKLJBPS-UHFFFAOYSA-N
Indirect Additives used in Food Contact Substances
BENZOTRIAZOLE
CAS DataBase Reference
95-14-7(CAS DataBase Reference)
EWG's Food Scores
1
FDA UNII
86110UXM5Y
NIST Chemistry Reference
1H-Benzotriazole(95-14-7)
EPA Substance Registry System
1,2,3-Benzotriazole (95-14-7)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H302-H332-H402-H302+H332-H319-H412
Precautionary statements  P273-P305+P351+P338-P280h-P261-P264-P270-P271-P280-P301+P312+P330-P302+P352+P332+P313+P362+P364-P304+P340+P312-P305+P351+P338+P337+P313-P501
Hazard Codes  Xn,Xi,F
Risk Statements  20/22-36-52/53-5-36/37/38-20/21/22-11
Safety Statements  26-36/37-61-45-36/37/39-28A
RIDADR  2811
WGK Germany  1
RTECS  DM1225000
Autoignition Temperature 400 °C
Hazard Note  Harmful/Irritant
TSCA  Yes
HS Code  29339990
Toxicity LD50 orally in Rabbit: 560 mg/kg LD50 dermal Rabbit > 2000 mg/kg

1H-Benzotriazole price More Price(14)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich B11400 Benzotriazole ReagentPlus , 99% 95-14-7 100g $43.7 2020-08-18 Buy
Sigma-Aldrich 76457 Benzotriazole analytical standard 95-14-7 50mg $76.8 2020-08-18 Buy
TCI Chemical B0094 1,2,3-Benzotriazole >98.0%(HPLC)(T) 95-14-7 25g $14 2020-06-24 Buy
TCI Chemical B0094 1,2,3-Benzotriazole >98.0%(HPLC)(T) 95-14-7 100g $30 2020-06-24 Buy
Alfa Aesar A15423 1H-Benzotriazole, 99% 95-14-7 250g $56.1 2020-06-24 Buy

1H-Benzotriazole Chemical Properties,Uses,Production

Chemical Properties

yellow to beige solid

Uses

Benzotriazole (BT) is an anticorrosive agent well known for its use in aircraft deicing and antifreeze fluids but also used in dishwasher detergents. in vivo.

Uses

anticorrosive agent in cooling fluids fuels, photographic development, antifreeze, dry cleaning, art restoration; tarnish remover and protective coatings in construction industry.

Definition

ChEBI: The simplest member of the class of benzotriazoles that consists of a benzene nucleus fused to a 1H-1,2,3-triazole ring.

General Description

White to light tan crystals or white powder. No odor.

Air & Water Reactions

Dust may form an explosive mixture in air. Slightly soluble in water.

Reactivity Profile

The triazoles are a group of highly explosive materials that are sensitive to heat, friction, and impact. Sensitivity varies with the type substitution to the triazole ring. Metal chelated and halogen substitution of the triazol ring make for a particularly heat sensitive material. Azido and nitro derivatives have been employed as high explosives. No matter the derivative these materials should be treated as explosives.

Hazard

Highly toxic by ingestion. May explode under vacuum distillation.

Health Hazard

ACUTE/CHRONIC HAZARDS: When heated to decomposition 1H-Benzotriazole emits toxic fumes. 1H-Benzotriazole can react violently during vacuum distillation.

Fire Hazard

Flash point data are not available for 1H-Benzotriazole. 1H-Benzotriazole is probably combustible.

Safety Profile

Poison by intravenous route.Moderately toxic by ingestion and intraperitoneal routes.Questionable carcinogen with experimental tumorigenicdata. Mutation data reported. May detonate at 220°C or during vacuum distillation. When heated to decompositionit

Carcinogenicity

Chronic (2-year) feeding studies were conducted. Rats were given 0, 6700, or 12,000 ppm in feed for 78 weeks and held for an additional 26 weeks. Mice were given 0, 11,700, or 23,500 ppm in feed in 104 weeks. The authors concluded that under the conditions shown in this study, there were no convincing evidence that 1-H-benzotriazole was carcinogenic in rats or mice.

Purification Methods

1,2,3-Benzotriazole crystallises from toluene, CHCl3, Me2NCHO or a saturated aqueous solution, and is dried at room temperature or in a vacuum oven at 65o. Losses are less if the material is distilled in a vacuum. CAUTION: may EXPLODE during distillation; necessary precautions must be taken. [Damschroder & Peterson Org Synth Coll Vol III 106 1955, Beilstein 26 III/IV 93.]

1H-Benzotriazole Preparation Products And Raw materials

Raw materials

Preparation Products


1H-Benzotriazole Suppliers

Global( 592)Suppliers
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Related articles


View Lastest Price from 1H-Benzotriazole manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2020-09-23 1H-Benzotriazole
95-14-7
US $15.00 / KG 1KG 99% 500 Ton/Tons per Month Hebei Runbin Biotechnology Co. LTD
2020-04-21 1H-Benzotriazole
95-14-7
US $0.10 / KG 1KG 99.9% 1000 tons Shaanxi Dideu Medichem Co. Ltd
2018-07-23 1H-Benzotriazole
95-14-7
US $30.00 / KG 25KG 99.5% 10T career henan chemical co

1H-Benzotriazole Spectrum


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