- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4-Chloro-7-nitrobenzofurazan
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4-Chloro-7-nitrobenzofurazan
- Price: ￥138.0/1g ￥468.0/5g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4-Chloro-7-nitrobenzofurazan
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 4-chloro-7-nitrobenzofurazan
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
10199-89-0
10199-89-0 structure
- Name: 4-Chloro-7-nitrobenzofurazan
- Chemical Name: 4-chloro-7-nitrobenzofurazan
- CAS Number: 10199-89-0
- Molecular Formula: C6H2ClN3O3
- Molecular Weight: 199.551
- Catalog: analytical chemistry Liquid Chromatography HPLC labeling reagent
- Create Date: 2018-12-30 12:00:21
- Modify Date: 2025-08-23 00:53:38
-
NBD-Cl is a nonfluorescent reagent which becomes highly fluorescent after reaction with thiol or amino groups.
| Name | 4-chloro-7-nitrobenzofurazan |
|---|---|
| Synonyms |
MFCD00005808
2,1,3-Benzoxadiazole, 4-chloro-7-nitro- (4-Chloro-7-nitro-2,1,3-benzoxadiazole) 4-Chloro-7-nitrobenzo-2-oxa-1,3-diazole 4-Chloro-7-nitro-2,1,3-benzoxadiazole 4-Chloro-7-nitrobenzofurazan 4-Chloro-7-nitro-1,2,3-benzoxadiazole (NBD-Cl ) EINECS 233-496-4 T56 BNONJ FNW IG NBD-Cl NBD chloride |
| Description | NBD-Cl is a nonfluorescent reagent which becomes highly fluorescent after reaction with thiol or amino groups. |
|---|---|
| Related Catalog |
| Density | 1.7±0.1 g/cm3 |
|---|---|
| Boiling Point | 333.1±45.0 °C at 760 mmHg |
| Melting Point | 97-99 °C(lit.) |
| Molecular Formula | C6H2ClN3O3 |
| Molecular Weight | 199.551 |
| Flash Point | 155.3±28.7 °C |
| Exact Mass | 198.978470 |
| PSA | 84.74000 |
| LogP | 2.07 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.679 |
| Storage condition | 2-8°C |
| Water Solubility | soluble |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATAMUTATION DATA
|
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319 |
| Precautionary Statements | P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R36/38 |
| Safety Phrases | S36/37/39 |
| RIDADR | UN 2811 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | DF8002400 |
| Hazard Class | 6.1 |
| HS Code | 2934999090 |
|
~%
10199-89-0 |
| Literature: Journal of Medicinal Chemistry, , vol. 11, # 2 p. 305 - 311 |
|
~%
10199-89-0 |
| Literature: Journal of Medicinal Chemistry, , vol. 11, # 2 p. 305 - 311 |
|
~%
10199-89-0 |
| Literature: Tetrahedron Letters, , vol. 52, # 20 p. 2533 - 2535 |
| Precursor 3 | |
|---|---|
| DownStream 10 | |
![2-[(4-nitro-2,1,3-benzoxadiazol-7-yl)amino]acetic acid structure](https://image.chemsrc.com/caspic/387/18333-80-7.png)
![(2S)-2-amino-3-[(4-nitro-2,1,3-benzoxadiazol-7-yl)amino]propanoic acid structure](https://image.chemsrc.com/caspic/369/180889-27-4.png)
![4-Morpholin-4-yl-7-nitro-benzo[1,2,5]oxadiazole structure](https://image.chemsrc.com/caspic/161/18378-24-0.png)
![6-((7-NITROBENZO[C][1,2,5]OXADIAZOL-4-YL)AMINO)HEXANOIC ACID structure](https://image.chemsrc.com/caspic/167/88235-25-0.png)
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |