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Search results for: 1 Admantaneethanol CAS Number [6240 11 5]

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#38493980   2024/03/15 To Up

RIFM fragrance ingredient safety assessment, cis- and trans-p-1(7),8-menthadien-2-yl acetate, CAS registry number 71660-03-2.


A M Api, A Bartlett, D Belsito, D Botelho, M Bruze, A Bryant-Freidrich, G A Burton, M A Cancellieri, H Chon, M L Dagli, W Dekant, C Deodhar, K Farrell, A D Fryer, L Jones, K Joshi, A Lapczynski, M Lavelle, I Lee, H Moustakas, J Muldoon, T M Penning, G Ritacco, N Sadekar, I Schember, T W Schultz, F Siddiqi, I G Sipes, G Sullivan, Y Thakkar, Y Tokura

1820 related Products with: RIFM fragrance ingredient safety assessment, cis- and trans-p-1(7),8-menthadien-2-yl acetate, CAS registry number 71660-03-2.

1 G 1KG500 MG 100 G 1 G2.5 mg 500 G 1 G25 mg 100 G 25 G 1KG

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#38493977   2024/03/15 To Up

RIFM fragrance ingredient safety assessment, diethyldimethylcyclohex-2-en-1-one, CAS Registry Number 68845-36-3.


A M Api, A Bartlett, D Belsito, D Botelho, M Bruze, A Bryant-Freidrich, G A Burton, M A Cancellieri, H Chon, M L Dagli, W Dekant, C Deodhar, K Farrell, A D Fryer, L Jones, K Joshi, A Lapczynski, M Lavelle, I Lee, H Moustakas, J Muldoon, T M Penning, G Ritacco, N Sadekar, I Schember, T W Schultz, F Siddiqi, I G Sipes, G Sullivan, Y Thakkar, Y Tokura

1860 related Products with: RIFM fragrance ingredient safety assessment, diethyldimethylcyclohex-2-en-1-one, CAS Registry Number 68845-36-3.

500 G 5 MG 5 G 100 G 25 G 25 G 5 G 1 G 500 G

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#38492855   2024/03/14 To Up

RIFM fragrance ingredient safety assessment, 3-phenyl-3-buten-1-yl acetate, CAS Registry Number 7306-12-9.


A M Api, A Bartlett, D Belsito, D Botelho, M Bruze, A Bryant-Freidrich, G A Burton, M A Cancellieri, H Chon, M L Dagli, W Dekant, C Deodhar, K Farrell, A D Fryer, L Jones, K Joshi, A Lapczynski, M Lavelle, I Lee, H Moustakas, J Muldoon, T M Penning, G Ritacco, N Sadekar, I Schember, T W Schultz, F Siddiqi, I G Sipes, G Sullivan, Y Thakkar, Y Tokura

2964 related Products with: RIFM fragrance ingredient safety assessment, 3-phenyl-3-buten-1-yl acetate, CAS Registry Number 7306-12-9.

5 G 5 G 100 G 1 G 100 G 5 G 100 G25 mg 1KG 100 G100 MG 1 G

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#38490415   2024/03/14 To Up

Uptake of cyclic CO in maize and tomato: Results from a greenhouse study.

Cyclic CO (cCO, CAS number 1190931-27-1) is a perfluoralkyl ether used as a polymerization aid in the synthesis of fluoropolymers and produced since 2011 as substitute of PFOA. This work reports the first data on bioaccumulation of cCO on terrestrial plants (maize and tomato). In general, the observed accumulation and translocation of cCO in plants is low or negligible. For maize a bioconcentration factor (BCF) of about 39 was observed in the root compartment and much lower (BCF = 12) in the aboveground tissues. In tomato the observed BCFs are substantially lower, with a maximum of 2.5 in leaves. The differences observed between the uptake and distribution of cCO in maize and tomato plants are probably due to differences in plant physiology (but also in the experimental design of the tests). Maize plants grown at different concentrations in this study did not show relevant differences in term of biomass and growth, while tomato plants exposed to cCO were subject to a delay in the ripening of the fruits (and relative biomass). The overall results are discussed in comparison with literature data available for legacy PFASs but the comparison is difficult due to differences in the experimental design. It is relevant to note that the concentrations tested in this study are significantly higher than expected environmental concentrations.
Elisa C Bizzotto, Giovanni Libralato, Antonino de Natale, Petra Scanferla, Marco Vighi, Antonio Marcomini

1586 related Products with: Uptake of cyclic CO in maize and tomato: Results from a greenhouse study.

100ug Lyophilized100ug100ug

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#38490354   2024/03/13 To Up

RIFM fragrance ingredient safety assessment, spiro[1,3-dioxolane-2,8'(5'H)-[2H-2,4a]methanonaphthalene],hexahydro-1',1',5',5'-tetramethyl-, [2'S-(2'α,4'aα,8'aα)]-, CAS Registry Number 154171-77-4.


A M Api, A Bartlett, D Belsito, D Botelho, M Bruze, A Bryant-Freidrich, G A Burton, M A Cancellieri, H Chon, M L Dagli, W Dekant, C Deodhar, K Farrell, A D Fryer, L Jones, K Joshi, A Lapczynski, M Lavelle, I Lee, H Moustakas, J Muldoon, T M Penning, G Ritacco, N Sadekar, I Schember, T W Schultz, F Siddiqi, I G Sipes, G Sullivan, Y Thakkar, Y Tokura

2895 related Products with: RIFM fragrance ingredient safety assessment, spiro[1,3-dioxolane-2,8'(5'H)-[2H-2,4a]methanonaphthalene],hexahydro-1',1',5',5'-tetramethyl-, [2'S-(2'α,4'aα,8'aα)]-, CAS Registry Number 154171-77-4.

25 G 5 MG 25 G 1KG 5 G500 MG 25 G 5 G 25 G 5 G 500 G 5 G

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#38485041   2024/03/12 To Up

Update to RIFM fragrance ingredient safety assessment, 4-methylpentanoic acid, CAS Registry Number 646-07-1.


A M Api, A Bartlett, D Belsito, D Botelho, M Bruze, A Bryant-Freidrich, G A Burton, M A Cancellieri, H Chon, M L Dagli, W Dekant, C Deodhar, K Farrell, A D Fryer, L Jones, K Joshi, A Lapczynski, M Lavelle, I Lee, H Moustakas, J Muldoon, T M Penning, G Ritacco, N Sadekar, I Schember, T W Schultz, F Siddiqi, I G Sipes, G Sullivan, Y Thakkar, Y Tokura

1384 related Products with: Update to RIFM fragrance ingredient safety assessment, 4-methylpentanoic acid, CAS Registry Number 646-07-1.

25 G 100 G 25 G 1KG 1 G 1 G 1 G 500 G 25 G 100 G 100 G 100 G

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#38485040   2024/03/12 To Up

Update to RIFM fragrance ingredient safety assessment, p-tolyl alcohol, CAS Registry Number 589-18-4.


A M Api, A Bartlett, D Belsito, D Botelho, M Bruze, A Bryant-Freidrich, G A Burton, M A Cancellieri, H Chon, M L Dagli, W Dekant, C Deodhar, K Farrell, A D Fryer, L Jones, K Joshi, A Lapczynski, M Lavelle, I Lee, H Moustakas, J Muldoon, T M Penning, G Ritacco, N Sadekar, I Schember, T W Schultz, F Siddiqi, I G Sipes, G Sullivan, Y Thakkar, Y Tokura

1786 related Products with: Update to RIFM fragrance ingredient safety assessment, p-tolyl alcohol, CAS Registry Number 589-18-4.

1 G 100 G 100 G 1 G 25 G 1 G 100 G 100 G 5 G 5 G

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#38484489   2024/03/13 To Up

RIFM fragrance ingredient safety assessment, 3-(p-isopropylphenyl)propionaldehyde, CAS registry number 7775-00-0.


A M Api, A Bartlett, D Belsito, D Botelho, M Bruze, A Bryant-Freidrich, G A Burton, M A Cancellieri, H Chon, M L Dagli, W Dekant, C Deodhar, K Farrell, A D Fryer, L Jones, K Joshi, A Lapczynski, M Lavelle, I Lee, H Moustakas, J Muldoon, T M Penning, G Ritacco, N Sadekar, I Schember, T W Schultz, F Siddiqi, I G Sipes, G Sullivan, Y Thakkar, Y Tokura

1464 related Products with: RIFM fragrance ingredient safety assessment, 3-(p-isopropylphenyl)propionaldehyde, CAS registry number 7775-00-0.

500 G 5 MG 100 G 5 G 100 G 100 G 25 G 1 G 500 G

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#38475206   2024/03/05 To Up

Near-Infrared Dual Greenhouse Gas Sensor Based on Hollow-Core Photonic Crystal Fiber for Gas-Cell In-Situ Applications.

A greenhouse gas sensor has been developed to simultaneously detect multiple gas species within a hollow-core photonic bandgap fiber (HC-PBF) structure entirely composed of fibers. To enhance sensitivity, the gas cell consists of HC-PBF enclosed between two single-mode fibers fused with a reflective end surface to double the absorption length. The incorporation of side holes for gas diffusion allows for analysis of the relationship between gas diffusion speed, number of drilled side holes, and energy loss. As the number of drilled holes increases, the response time decreases to less than 3 min at the expense of energy loss. Gas experiments demonstrated detection limits of 0.1 ppm for methane and 2 ppm for carbon dioxide, with an average time of 50 s. In-situ testing conducted in rice fields validates the effectiveness of the developed gas detection system using HC-PBF cells, establishing all-fiber sensors with high sensitivity and rapid response.
Jianing Wang, Bingqiang Li, Weiping Wu, Guanyu Lin

2285 related Products with: Near-Infrared Dual Greenhouse Gas Sensor Based on Hollow-Core Photonic Crystal Fiber for Gas-Cell In-Situ Applications.

One 96-Well Microplate Ki1 kit

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