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1,2,4-Triazole

1,2,4-Triazole
1,2,4-Triazole structure
CAS No.
288-88-0
Chemical Name:
1,2,4-Triazole
Synonyms
TA-4;TAR4;TAR6;TAAR6;TaR-4;TaR-6;TRIAZOLE;CGA-71019;s-Triazole;pyrrodiazol
CBNumber:
CB2277901
Molecular Formula:
C2H3N3
Formula Weight:
69.07
MOL File:
288-88-0.mol

1,2,4-Triazole Properties

Melting point:
119-121 °C(lit.)
Boiling point:
260 °C(lit.)
Density 
1.15 g/cm3 (130℃)
refractive index 
1.4854 (estimate)
Flash point:
140 °C
storage temp. 
Store at 0-5°C
solubility 
547g/l
form 
Crystalline Powder and Flakes
pka
2.27(at 20℃)
color 
White
PH
8 (10g/l, H2O, 20℃)
Water Solubility 
1250 g/L (20 ºC)
Merck 
14,9605
BRN 
104767
InChIKey
NSPMIYGKQJPBQR-UHFFFAOYSA-N
CAS DataBase Reference
288-88-0(CAS DataBase Reference)
NIST Chemistry Reference
1H-1,2,4-Triazole(288-88-0)
EPA Substance Registry System
1H-1,2,4-Triazole(288-88-0)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xn,Xi,C
Risk Statements  22-36-63-34
Safety Statements  36/37-45-36/37/39-27-26
WGK Germany  2
RTECS  XZ3806000
Hazard Note  Irritant
TSCA  Yes
HS Code  29339990
Toxicity LD50 orally in Rabbit: 1650 mg/kg LD50 dermal Rabbit 3129 - 4200 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
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H361 Suspected of damaging fertility or the unborn child Reproductive toxicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
Precautionary statements:
P201 Obtain special instructions before use.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P281 Use personal protective equipment as required.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

1,2,4-Triazole price More Price(12)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich T46108 1,2,4-Triazole 98% 288-88-0 25g $29.7 2018-11-13 Buy
Sigma-Aldrich T46108 1,2,4-Triazole 98% 288-88-0 100g $91.4 2018-11-13 Buy
TCI Chemical T0340 1,2,4-Triazole >99.0%(GC) 288-88-0 25g $30 2018-11-22 Buy
TCI Chemical T0340 1,2,4-Triazole >99.0%(GC) 288-88-0 100g $90 2018-11-22 Buy
Alfa Aesar A11597 1,2,4-Triazole, 99% 288-88-0 25g $36.1 2018-11-13 Buy

1,2,4-Triazole Chemical Properties,Uses,Production

Chemical Properties

white crystalline powder and flakes

Definition

A heterocyclic organic compound with a five-membered ring containing two carbon atoms and three nitrogen atoms. There are two isomers.

Purification Methods

Crystallise 1,2,4-triazole from EtOH, H2O, EtOAc (m 120.5-121o), or EtOH/*C6H6. The hydrochloride has m 170o, and the picrate has m 163-164o (from H2O or CHCl3). [Barszcz et al. J Chem Soc, Dalton Trans 2025 1986]. [Beilstein 26 H 13, 26 II 6, 26 III/IV 35.]

1,2,4-Triazole Preparation Products And Raw materials

Raw materials

Preparation Products


1,2,4-Triazole Suppliers

Global( 496)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Jinan Finer Chemical Co., Ltd
+86-531-88989536
+86-531-88989539 [email protected] CHINA 942 58
Springchem New Material Technology Co.,Limited
86-21-51752791
86-21-51752789 [email protected] China 902 57
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 [email protected] China 19918 60
Shenzhen Sendi Biotechnology Co.Ltd.
0755-23311925 18102838259
0755-23311925 [email protected] CHINA 3194 55
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
[email protected] CHINA 21751 58
Beijing Cooperate Pharmaceutical Co.,Ltd.
+86-10-60279497 +86(0)15646567669
+86-10-60279497 [email protected] CHINA 1817 55
Hebei Jiangkai Trading Co., Ltd
0086-17197824289/17197824028
[email protected] CHINA 272 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 [email protected] CHINA 20672 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 [email protected] CHINA 32447 55
Nanjing ChemLin Chemical Industry Co., Ltd.
025-83697070;[email protected]
[email protected] CHINA 3015 60

View Lastest Price from 1,2,4-Triazole manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-20 1,2,4-Triazole
288-88-0
US $1.00 / KG 1G 98% 100KG career henan chemical co
2018-08-03 1,2,4-Triazole
288-88-0
US $905.80-7348.10 / KG 25KG 99% 20T career henan chemical co
2019-04-29 1,2,4-Triazole
288-88-0
US $10.00 / KG 1KG 99% 500tons/month Hebei Chisure Biotechnology Co., Ltd.

1,2,4-Triazole Spectrum


288-88-0(1,2,4-Triazole)Related Search:


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