1H-1,2,3-TRIAZOLE, 4-BROMO-1-METHYL-
- Product Name
- 1H-1,2,3-TRIAZOLE, 4-BROMO-1-METHYL-
- CAS No.
- 13273-53-5
- Chemical Name
- 1H-1,2,3-TRIAZOLE, 4-BROMO-1-METHYL-
- Synonyms
- 4-BROMO-1-METHYL-1H-1,2,3-TRIAZOLE;4-bromo-1-methyltriazole;4-BroMo-1-Methyl-1,2,3-triazole;4-broMo-1-Methyl-1H-1,2,3-triazo;1H-1,2,3-TRIAZOLE, 4-BROMO-1-METHYL-;4-Bromo-1-methyl-1H-1,2,3-triazole 99%;4-BroMo-1-Methyl-1H-1,2,3-triazole, 97%+
- CBNumber
- CB62454364
- Molecular Formula
- C3H4BrN3
- Formula Weight
- 161.99
- MOL File
- 13273-53-5.mol
1H-1,2,3-TRIAZOLE, 4-BROMO-1-METHYL- Property
- Melting point:
- 98.5-99 °C
- Boiling point:
- 227.3±32.0 °C(Predicted)
- Density
- 1.93±0.1 g/cm3(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2–8 °C
- form
- solid
- pka
- -1.39±0.10(Predicted)
- color
- Yellow
- InChI
- InChI=1S/C3H4BrN3/c1-7-2-3(4)5-6-7/h2H,1H3
- InChIKey
- RQZZFHDFPSNDKV-UHFFFAOYSA-N
- SMILES
- N1(C)C=C(Br)N=N1
Safety
- HS Code
- 2933998090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- B697845
- Product name
- 4-Bromo-1-methyl-1,2,3-triazole
- Packaging
- 100mg
- Price
- $50
- Updated
- 2021/12/16
- Product number
- B697845
- Product name
- 4-Bromo-1-methyl-1,2,3-triazole
- Packaging
- 250mg
- Price
- $100
- Updated
- 2021/12/16
- Product number
- B697845
- Product name
- 4-Bromo-1-methyl-1,2,3-triazole
- Packaging
- 1g
- Price
- $220
- Updated
- 2021/12/16
- Product number
- FB43381
- Product name
- 4-Bromo-1-methyl-1H-1,2,3-triazole
- Packaging
- 500mg
- Price
- $160
- Updated
- 2021/12/16
- Product number
- FB43381
- Product name
- 4-Bromo-1-methyl-1H-1,2,3-triazole
- Packaging
- 250mg
- Price
- $100
- Updated
- 2021/12/16
1H-1,2,3-TRIAZOLE, 4-BROMO-1-METHYL- Chemical Properties,Usage,Production
Synthesis
25537-64-8
13273-53-5
General procedure for the synthesis of 4-bromo-1-methyl-1,2,3-triazole from 4,5-dibromo-1-methyl-1,2,3-triazole: 2.0 g (8.30 mmol) of 1-methyl-4,5-dibromo-1H-1,2,3-triazole was dissolved in 15 mL of tetrahydrofuran and cooled to -10°C. 4.77 mL (9.55 mmol) of 2.0 M isopropylmagnesium chloride/tetrahydrofuran solution (commercially available, concentration 2.0 M). Upon completion of the reaction, the reaction was quenched by the addition of 15 mL of hydrochloric acid. The reaction mixture was extracted with 20 mL of methyl tert-butyl ether, the organic phases were combined and dried over anhydrous magnesium sulfate. The organic phase was concentrated under reduced pressure to about 5 mL and cooled to 0-5°C to crystallize. The crystals were collected by filtration and dried under vacuum at 40°C to give 1.55 g of 4-bromo-1-methyl-1H-1,2,3-triazole in 90% yield.
References
[1] Patent: CN105585534, 2016, A. Location in patent: Paragraph 0041; 0044; 0045; 0046
1H-1,2,3-TRIAZOLE, 4-BROMO-1-METHYL- Preparation Products And Raw materials
Raw materials
Preparation Products
1H-1,2,3-TRIAZOLE, 4-BROMO-1-METHYL- Suppliers
- Tel
- 13127532723
- Fax
- QQ:1942593824
- 1942593824@qq.com
- Country
- China
- ProdList
- 509
- Advantage
- 58
- Tel
- 13821803402
- RD_PHARM@163.com
- Country
- China
- ProdList
- 842
- Advantage
- 58
- Tel
- +86 (0) 571 85 58 67 18
- Fax
- 0086-571-85864795
- Country
- China
- ProdList
- 18207
- Advantage
- 66
- Tel
- 010-010-82967028 13522913783
- Fax
- +86-10-82967029
- 2355560935@qq.com
- Country
- China
- ProdList
- 12000
- Advantage
- 60
- Tel
- 13817811078
- Fax
- 86-021-50426522,50426273
- sales@jingyan-chemical.com
- Country
- China
- ProdList
- 9976
- Advantage
- 60
- Tel
- 021-50795510 4000665055
- Fax
- 021-50795055
- sales@accelachem.com
- Country
- China
- ProdList
- 11035
- Advantage
- 64
- Tel
- 17702719238 18971495150;
- sales@sun-shinechem.com
- Country
- China
- ProdList
- 1077
- Advantage
- 64
- Tel
- 025-83697070
- Fax
- +86-25-83453306
- info@chemlin.com.cn
- Country
- China
- ProdList
- 15883
- Advantage
- 64
- Tel
- +86-25-68710855, +86-25-68710897
- Fax
- 025-68710856
- sales@springpharma.net
- Country
- China
- ProdList
- 1261
- Advantage
- 62
- Tel
- 18270980682
- Fax
- 021 51613951
- mlcheng@sunwaypharm.cn
- Country
- China
- ProdList
- 8669
- Advantage
- 57
View Lastest Price from 1H-1,2,3-TRIAZOLE, 4-BROMO-1-METHYL- manufacturers
- Product
- 4-bromo-1-methyl-1,2,3-triazole 13273-53-5
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 98.0%
- Supply Ability
- 100 tons
- Release date
- 2022-01-25
- Product
- 1H-1,2,3-TRIAZOLE, 4-BROMO-1-METHYL- 13273-53-5
- Price
- US $500.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 1ton
- Release date
- 2018-08-04