ChemicalBook >> CAS DataBase List >>1,2,3,4-Tetrahydrocarbazole
1,2,3,4-Tetrahydrocarbazole
- CAS No.
- 942-01-8
- Chemical Name:
- 1,2,3,4-Tetrahydrocarbazole
- Synonyms
- 2,3,4,9-TETRAHYDRO-1H-CARBAZOLE;Tetrahydrocarbazole;1H-Carbazole, 2,3,4,9-tetrahydro-;AKOS B029742;AURORA 15341;AKOS BBS-00002900;IFLAB-BB F1918-0039;TIMTEC-BB SBB003845;1,2,3,4-Tetrahydroca;OTAVA-BB BB7010090010
- CBNumber:
- CB9458712
- Molecular Formula:
- C12H13N
- Molecular Weight:
- 171.24
- MDL Number:
- MFCD00004959
- MOL File:
- 942-01-8.mol
- MSDS File:
- SDS
Last updated:2024-04-28 15:15:04
Melting point | 118-120 °C (lit.) |
---|---|
Boiling point | 325-330 °C (lit.) |
Density | 1.1459 (rough estimate) |
refractive index | 1.6544 (estimate) |
Flash point | 325-330°C |
storage temp. | Sealed in dry,Room Temperature |
pka | 17.84±0.20(Predicted) |
form | powder to crystal |
color | White to Orange to Green |
Water Solubility | Insoluble in water. Solubility in methanol (almost transparency). |
BRN | 133771 |
CAS DataBase Reference | 942-01-8(CAS DataBase Reference) |
EWG's Food Scores | 1 |
FDA UNII | 8ZLK0TSX93 |
NIST Chemistry Reference | 1H-Carbazole, 2,3,4,9-tetrahydro-(942-01-8) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
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Signal word | Warning | |||||||||
Hazard statements | H315-H319-H335 | |||||||||
Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
Hazard Codes | Xi | |||||||||
Risk Statements | 36/37/38 | |||||||||
Safety Statements | 26-37/39 | |||||||||
WGK Germany | 2 | |||||||||
RTECS | FE6300000 | |||||||||
HS Code | 29339900 | |||||||||
NFPA 704 |
|
1,2,3,4-Tetrahydrocarbazole price More Price(27)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | T12408 | 1,2,3,4-Tetrahydrocarbazole 99% | 942-01-8 | 25g | $102 | 2023-06-20 | Buy |
TCI Chemical | T1006 | 1,2,3,4-Tetrahydrocarbazole >99.0%(GC) | 942-01-8 | 25g | $85 | 2024-03-01 | Buy |
TCI Chemical | T1006 | 1,2,3,4-Tetrahydrocarbazole >99.0%(GC) | 942-01-8 | 100g | $255 | 2024-03-01 | Buy |
TRC | B416220 | 2,3,4,9-Tetrahydro-1H-carbazole | 942-01-8 | 2.5g | $75 | 2021-12-16 | Buy |
TRC | B416220 | 2,3,4,9-Tetrahydro-1H-carbazole | 942-01-8 | 500mg | $60 | 2021-12-16 | Buy |
1,2,3,4-Tetrahydrocarbazole Chemical Properties,Uses,Production
Chemical Properties
beige crystalline powder
Uses
1,2,3,4-Tetrahydrocarbazole can be used as a starting material to prepare:
- Spiro[cyclopentane-1,2′-indolin-3′-one] by photooxygenation.
- 9-Acyl-1,2,3,4-tetrahydrocarbazoles by N-acylation reactions.
- Carbazole via palladium-catalyzed asymmetric hydrogenation reaction.
Uses
It finds its application as a pharmaceutical intermediate and in the synthesis of aspidospermidine alkaloids.
Synthesis Reference(s)
Chemical and Pharmaceutical Bulletin, 14, p. 934, 1966 DOI: 10.1248/cpb.14.934
Tetrahedron Letters, 26, p. 161, 1985 DOI: 10.1016/S0040-4039(00)61869-5
1,2,3,4-Tetrahydrocarbazole Preparation Products And Raw materials
Global( 216)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12446 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29798 | 60 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18628 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29888 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8820 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63711 | 58 |
Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9641 | 58 |
SIMAGCHEM CORP | +86-13806087780 | sale@simagchem.com | China | 17367 | 58 |
View Lastest Price from 1,2,3,4-Tetrahydrocarbazole manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-04-28 | 2,3,4,9-Tetrahydro-1H-carbazole
942-01-8
|
US $5.00 / kg | 1kg | 99.92% | 50000tons | Ouhuang Engineering Materials (Hubei) Co., Ltd | ||
2023-08-16 | 1,2,3,4-Tetrahydrocarbazole
942-01-8
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd | ||
2021-11-11 | 1,2,3,4-Tetrahydrocarbazole
942-01-8
|
US $10.00 / KG | 1KG | 99% | 10 mt | Hebei Guanlang Biotechnology Co., Ltd. |
- 2,3,4,9-Tetrahydro-1H-carbazole
942-01-8
- US $5.00 / kg
- 99.92%
- Ouhuang Engineering Materials (Hubei) Co., Ltd
- 1,2,3,4-Tetrahydrocarbazole
942-01-8
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd
- 1,2,3,4-Tetrahydrocarbazole
942-01-8
- US $10.00 / KG
- 99%
- Hebei Guanlang Biotechnology Co., Ltd.
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942-01-8
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