Spiro[2H-1-benzopyran-2,2'-[2H]indole],1',3'-dihydro-1',3',3'-trimethyl-6-nitro-
Modify Date: 2024-01-09 16:59:40
![Spiro[2H-1-benzopyran-2,2'-[2H]indole],1',3'-dihydro-1',3',3'-trimethyl-6-nitro- Structure](https://www.chemsrc.com/caspic/158/1498-88-0.png)
Spiro[2H-1-benzopyran-2,2'-[2H]indole],1',3'-dihydro-1',3',3'-trimethyl-6-nitro- structure
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Common Name | Spiro[2H-1-benzopyran-2,2'-[2H]indole],1',3'-dihydro-1',3',3'-trimethyl-6-nitro- | ||
|---|---|---|---|---|
| CAS Number | 1498-88-0 | Molecular Weight | 322.35800 | |
| Density | 1.31g/cm3 | Boiling Point | 476.3ºC at 760mmHg | |
| Molecular Formula | C19H18N2O3 | Melting Point | 32ºC | |
| MSDS | Chinese USA | Flash Point | 241.9ºC | |
| Symbol |
GHS07 |
Signal Word | Warning | |
| Name | 1,3,3-trimethylindolino-6'-nitrobenzopyrylospiran |
|---|---|
| Synonym | More Synonyms |
| Density | 1.31g/cm3 |
|---|---|
| Boiling Point | 476.3ºC at 760mmHg |
| Melting Point | 32ºC |
| Molecular Formula | C19H18N2O3 |
| Molecular Weight | 322.35800 |
| Flash Point | 241.9ºC |
| Exact Mass | 322.13200 |
| PSA | 58.29000 |
| LogP | 4.71250 |
| Vapour Pressure | 3.08E-09mmHg at 25°C |
| Index of Refraction | 1.67 |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
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| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | 26-37/39 |
| RIDADR | NONH for all modes of transport |
| RTECS | WG9870000 |
| HS Code | 2934999090 |
| Precursor 7 | |
|---|---|
| DownStream 2 | |
CAS#:118-12-7
CAS#:97-51-8
CAS#:5418-63-3
CAS#:78844-69-6
CAS#:78844-68-5
CAS#:1640-39-7
CAS#:78844-67-4| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Mast cells involvement in the inflammation and fibrosis development of the TNBS-induced rat model of colitis.
Scand. J. Gastroenterol. 37(3) , 330-7, (2002) Mast cells have been implicated in chronic inflammatory conditions resulting in fibrosis, such as Crohn disease. However, a link between inflammation, fibrosis and mast cells has not been demonstrated... |
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Direct structural determination of conformations of photoswitchable molecules by laser desorption-electron diffraction.
Angew. Chem. Int. Ed. Engl. 49(37) , 6524-7, (2010)
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| EINECS 216-102-5 |
| 1',3',3'-Trimethyl-6-nitrospiro[1(2H)-benzopyran-2,2'-indoline] |
| 1,3,3-Trimethylindolino-6'-nitrobenzopyrylospiran [Photochromic Compound] |
| MFCD00059175 |
| 1',3',3'-trimethyl-6-nitrospiro[chromene-2,2'-indole] |
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Spiro[2H-1-benzopyran-2,2'-[2H]indole],1',3'-dihydro-1',3',3'-trimethyl-6-nitro-
- Price: ￥748.0/1g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Spiro[2H-1-benzopyran-2,2'-[2H]indole],1',3'-dihydro-1',3',3'-trimethyl-6-nitro-
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
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