ChemicalBook >> CAS DataBase List >>N-VALERALDEHYDE 2,4-DINITROPHENYLHYDRAZONE
N-VALERALDEHYDE 2,4-DINITROPHENYLHYDRAZONE
- CAS No.
- 2057-84-3
- Chemical Name:
- N-VALERALDEHYDE 2,4-DINITROPHENYLHYDRAZONE
- Synonyms
- Pentanal-DNPH;VALERALDEHYDE-DNPH;N-VALERALDEHYDE-DNPH;valeraldehyde-2,4-dnph;Valeraldehyde-DNPH solution;VALERALDEHYDE (DNPH DERIVATIVE);Valeraldehyde-2,4-DNPH solution;Valeraldehyde-DNPH solution,3ppm;Valeraldehyde-DNPH solution,10ppm;Valeraldehyde-DNPH solution,15ppm
- CBNumber:
- CB8300689
- Molecular Formula:
- C11H14N4O4
- Molecular Weight:
- 266.25
- MDL Number:
- MFCD00191595
- MOL File:
- 2057-84-3.mol
Last updated:2023-04-23 13:52:06
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H315-H319-H335 |
Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
Hazard Codes | Xi,T,F,Xn |
Risk Statements | 36/37/38-23/24/25-11-36-20/21/22 |
Safety Statements | 26-45-27-16-36/37 |
RIDADR | UN 1648 3/PG 2 |
WGK Germany | 3 |
N-VALERALDEHYDE 2,4-DINITROPHENYLHYDRAZONE price More Price(3)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | CRM47185 | Valeraldehyde-DNPH solution certified reference material, 100?μg/mL in acetonitrile (as the aldehyde), ampule of 1?mL | 2057-84-3 | 1pkg | $34.9 | 2024-03-01 | Buy |
Sigma-Aldrich | 442834 | Valeraldehyde-2,4-DNPH analytical standard | 2057-84-3 | 100mg | $56.9 | 2022-05-15 | Buy |
TRC | V913050 | Valeraldehyde-2,4-dinitrophenylhydrazone | 2057-84-3 | 1mg | $45 | 2021-12-16 | Buy |
N-VALERALDEHYDE 2,4-DINITROPHENYLHYDRAZONE Chemical Properties,Uses,Production
Uses
Valeraldehyde-?2,?4-?dinitrophenylhydrazo?ne is a stain/dye. Dyes and metabolites.
Synthesis Reference(s)
The Journal of Organic Chemistry, 56, p. 2143, 1991 DOI: 10.1021/jo00006a034
N-VALERALDEHYDE 2,4-DINITROPHENYLHYDRAZONE Preparation Products And Raw materials
Raw materials
Preparation Products
N-VALERALDEHYDE 2,4-DINITROPHENYLHYDRAZONE Suppliers
Global( 47)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | China | 52861 | 58 |
PT CHEM GROUP LIMITED | peter68@ptchemgroup.com | China | 35426 | 58 | |
GIHI CHEMICALS CO.,LIMITED | +8618058761490 | info@gihichemicals.com | China | 50003 | 58 |
Aladdin Scientific | +1-+1(833)-552-7181 | sales@aladdinsci.com | United States | 57511 | 58 |
J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 96815 | 76 |
Meryer (Shanghai) Chemical Technology Co., Ltd. | 021-61259108 18621169109 | market03@meryer.com | China | 40240 | 62 |
TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24539 | 81 |
Energy Chemical | 021-021-58432009 400-005-6266 | sales8178@energy-chemical.com | China | 44700 | 61 |
Shandong Xiya Chemical Co., Ltd | 4009903999 13355009207 | 3007715519@qq.com | China | 18738 | 57 |
TOKYO CHEMICAL INDUSTRY CO., LTD. | 03-36680489 | Sales-JP@TCIchemicals.com | Japan | 28398 | 80 |
2057-84-3(N-VALERALDEHYDE 2,4-DINITROPHENYLHYDRAZONE)Related Search:
(1E)-Pentanal (2,4-dinitrophenyl)hydrazone
Pentanal, (2,4-dinitrophenyl)hydrazone
VALERALDEHYDE 2,4-DINITROPHENYLHYDRAZONE
VALERALDEHYDE-DNPH
VALERALDEHYDE (DNPH DERIVATIVE)
N-PENTANAL 2,4-DINITROPHENYLHYDRAZONE
N-VALERALDEHYDE 2,4-DINITROPHENYLHYDRAZONE
N-VALERALDEHYDE-DNPH
n-Valeraldehyde 2,4-dinitrphenylhydrazone
VALERALDEHYDE 2,4-DINITROPHENYLHYDRA-ZON E, ENVIRONMENTAL STANDARD, 99%
VALERALDEHYDE 2 4-DINITROPHENYLHYDRA- &
VALERALDEHYDE-2,4-DNPH, 100MG, NEAT
valeraldehyde-2,4-dinitrophenylhydrazone solution
valeraldehyde-2,4-dnph
Pentanal-DNPH
Valeraldehyde 2,4-Dinitrophenylhydrazone (1mg/ml as Aldehyde in Ethyl Acetate) [for Offensive Odors Analysis] (1ml*5)
N-Valeraldehyde 2,4-Dinitrophenylhydrazone,0.1 mg/mL in AcCN
Valeraldehyde (DNPH Derivative) 100mg [2057-84-3]
Valeraldehyde 2,4-Dinitrophenylhydrazone 
Valeraldehyde-2,4-DNPH solution
Valeraldehyde-DNPH solution
Valeraldehyde-2,4-DNPH Solution, 100ppm
Valeraldehyde-DNPH solution,10ppm
Valeraldehyde-DNPH solution,15ppm
Valeraldehyde-DNPH solution,3ppm
valeraldehyde-DNPH as valeraldehyde
Pentanal-DNPH@0.1 mg/mL in Acetonitrile
Pentanal-DNPH@1000 μg/mL in MeOH:AcCN (95:5) (as deriv.)
Pentanal, 2-(2,4-dinitrophenyl)hydrazone
Valeraldehyde-DNPH Solution in Acetonitrile, 3μg/mL
1-(2,4-Dinitrophenyl)-2-pentylidenehydrazine
2057-84-3
CH3CH23CHNNHC6H3NO22