- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Neocuproine
- Price: Check
- Purity: 99.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Neocuproine
- Price: ￥348.0/5g ￥108.0/1g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,9-DIMETHYL-1,10-PHENANTHROLINE HEMIHYDRATE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
34302-69-7
34302-69-7 structure
- Name: Neocuproine
- Chemical Name: 2,9-Dimethyl-1,10-phenanthroline hemihydrate
- CAS Number: 34302-69-7
- Molecular Formula: C28H26N4O
- Molecular Weight: 434.53200
- Catalog: analytical chemistry Standard Spectrometric standard
- Create Date: 2019-02-07 16:34:00
- Modify Date: 2025-08-23 20:36:53
| Name | 2,9-Dimethyl-1,10-phenanthroline hemihydrate |
|---|---|
| Synonyms |
2,9-Dimethyl-1,10-phenanthroline Hemihydrate
NEOCUPROINE HEMIHYDRATE,FOR THE DETER-M INATION OF CU 2,9-DIMETHYL-O-PHENANTHROLINE,HEMIHYDRATE EINECS 207-601-9 NEOCUPROINE 0.5-WATER 2,9-DIMETHYL-1,10-PHENANTHROLINE 0.5-WATER MFCD00149306 neocuproine hemihydrate 2,9-DIMETHYL-1,10-PHENANTHROLINE HYDRATE |
| Boiling Point | 442.7ºC at 760mmHg |
|---|---|
| Melting Point | 161-163ºC |
| Molecular Formula | C28H26N4O |
| Molecular Weight | 434.53200 |
| Flash Point | 221.5ºC |
| Exact Mass | 434.21100 |
| PSA | 60.79000 |
| LogP | 6.73530 |
| Appearance | Crystalline Powder | White |
| Water Solubility | methanol: 0.1 g/mL, clear |
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302-H315-H318-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | 26 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |