- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Diazene, phenyl(phenyl(phenylhydrazono)methyl)-
- Price: Check
- Purity: 92.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Diazene, phenyl(phenyl(phenylhydrazono)methyl)-
- Price: ￥648.0/5g ￥278.0/1g
- Purity: 98.0%
- Stocking Period: 1 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Triphenylformazan
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
531-52-2
531-52-2 structure
- Name: Diazene, phenyl(phenyl(phenylhydrazono)methyl)-
- Chemical Name: Tetrazole Red Formazan
- CAS Number: 531-52-2
- Molecular Formula: C19H16N4
- Molecular Weight: 300.357
- Catalog: Chemical reagent Organic reagent Azo, diazonium compound
- Create Date: 2018-09-16 13:18:28
- Modify Date: 2025-08-25 18:03:44
| Name | Tetrazole Red Formazan |
|---|---|
| Synonyms |
TTC Formazan
[(Z)-(Diphenylhydrazono)(phenyl)methyl]diazene MFCD00020647 Methanone, diazenylphenyl-, 2,2-diphenylhydrazone, (Z)- 1,3,5-Triphenyltetrazolium formazan (E)-1-Phenyl-2-[(Z)-phenyl(phenylhydrazono)methyl]diazene 1,3,5-TriphenylforMazan Triphenylformazan Tetrazolium Red Formazan EINECS 208-509-1 Diazene, phenyl(phenyl(phenylhydrazono)methyl)- Methanone, phenyl[(E)-2-phenyldiazenyl]-, 2-phenylhydrazone, (Z)- |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 422.3±28.0 °C at 760 mmHg |
| Molecular Formula | C19H16N4 |
| Molecular Weight | 300.357 |
| Flash Point | 209.2±24.0 °C |
| Exact Mass | 300.137512 |
| PSA | 49.11000 |
| LogP | 5.07 |
| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
| Index of Refraction | 1.617 |
| Storage condition | Store at 2-8 |
| Water Solubility | dioxane: 50 mg/mL, clear |
| Symbol |
GHS07, GHS09 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H400 |
| Precautionary Statements | P273 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xn,N |
| Risk Phrases | R22 |
| Safety Phrases | S60-S61-S24/25-S22 |
| RIDADR | UN 3077 9/PG 3 |
| WGK Germany | 3 |
| HS Code | 2928000090 |
| Precursor 8 | |
|---|---|
| DownStream 4 | |
| HS Code | 2928000090 |
|---|---|
| Summary | 2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |