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1H-Benzotriazole

1H-Benzotriazole
1H-Benzotriazole structure
CAS No.
95-14-7
Chemical Name:
1H-Benzotriazole
Synonyms
T706 ;U-6233;1h-benzo;Cobratec;NSC-3058;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
PH
6.0-7.0 (100g/l, H2O, 20℃)suspension
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
CAS DataBase Reference
95-14-7(CAS DataBase Reference)
NIST Chemistry Reference
1H-Benzotriazole(95-14-7)
EPA Substance Registry System
1H-Benzotriazole(95-14-7)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
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
Hazardous Substances Data 95-14-7(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 560 mg/kg LD50 dermal Rabbit > 2000 mg/kg
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312
H402 Harmful to aquatic life Hazardous to the aquatic environment, acute hazard Category 3
H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P501 Dispose of contents/container to..…

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 $41.7 2018-11-13 Buy
Sigma-Aldrich 76457 Benzotriazole analytical standard 95-14-7 50mg $72.6 2018-11-13 Buy
TCI Chemical B0094 1,2,3-Benzotriazole >98.0%(HPLC)(T) 95-14-7 25g $14 2018-11-22 Buy
TCI Chemical B0094 1,2,3-Benzotriazole >98.0%(HPLC)(T) 95-14-7 100g $29 2018-11-22 Buy
Alfa Aesar A15423 1H-Benzotriazole, 99% 95-14-7 250g $52.1 2018-11-13 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.

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.

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( 493)Suppliers
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View Lastest Price from 1H-Benzotriazole manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
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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