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Add to Cart The item has been addedD405729-5g2,5-Diphenylpyridine (C007B-136670)
Price: $869.47List Price: $966.08Maximum Absorption Wavelength:290(EtOH)nm. -
Add to Cart The item has been added141720-1G2,6-Di-tert-butyl-4-methylpyridine, 97% 1g
Price: $178.04List Price: $197.82CAS: 38222-83-2 EC No: 253-834-4 MDL No: MFCD00006305 Powder Molecular Formula: C<sub>14</sub>H<sub>23</sub>N MW: 205.34 Melting Point: 33-36° Boiling Point: 233° Flash Point: 84°C (183°F) Refractive Index: 1.476 -
Add to Cart The item has been added139980-25G2,6-Dichlorostyrene, 96%, stabilized 25g
Price: $1,597.91List Price: $1,775.45CAS: 28469-92-3 EC No: 249-039-7 MDL No: MFCD00000579 Liquid Molecular Formula: C<sub>8</sub>H<sub>6</sub>Cl<sub>2</sub> MW: 173.04 Boiling Point: 88-90°/8 mmHg Flash Point: 71°C (160°F) Density (g/mL): 1.267 Refractive Index: 1.574 -
Add to Cart The item has been added139980-5G2,6-Dichlorostyrene, 96%, stabilized 5g
Price: $422.31List Price: $469.24CAS: 28469-92-3 EC No: 249-039-7 MDL No: MFCD00000579 Liquid Molecular Formula: C<sub>8</sub>H<sub>6</sub>Cl<sub>2</sub> MW: 173.04 Boiling Point: 88-90°/8 mmHg Flash Point: 71°C (160°F) Density (g/mL): 1.267 Refractive Index: 1.574 -
Add to Cart The item has been addedD136955-100g2,6-Difluorobenzenesulfonyl Chloride (C007B-116637)
Price: $136.56List Price: $151.732,6-Difluorobenzenesulfonyl chloride can be prepared by reacting difluorophenyllithium with sulfuryl chloride. -
Add to Cart The item has been added212370-10G2,6-Difluorobenzonitrile, 98% 10g
Price: $154.30List Price: $171.44CAS: 1897-52-5 EC No: 217-589-7 MDL No: MFCD00001778 UN No: UN3439 Haz Class: 6.1 Packing Group: III Solid Molecular Formula: C<sub>7</sub>H<sub>3</sub>F<sub>2</sub>N MW: 139. -
212370-250G2,6-Difluorobenzonitrile, 98% 250g
Price: $1,640.43List Price: $1,822.70CAS: 1897-52-5 EC No: 217-589-7 MDL No: MFCD00001778 UN No: UN3439 Haz Class: 6.1 Packing Group: III Solid Molecular Formula: C<sub>7</sub>H<sub>3</sub>F<sub>2</sub>N MW: 139. -
212370-50G2,6-Difluorobenzonitrile, 98% 50g
Price: $431.36List Price: $479.28CAS: 1897-52-5 EC No: 217-589-7 MDL No: MFCD00001778 UN No: UN3439 Haz Class: 6.1 Packing Group: III Solid Molecular Formula: C<sub>7</sub>H<sub>3</sub>F<sub>2</sub>N MW: 139. -
216990-1G2-(Tri-n-butylstannyl)thiazole, 96% 1g
Price: $578.11List Price: $642.34CAS: 121359-48-6 MDL No: MFCD01319057 UN No: UN2788 Haz Class: 6.1 Packing Group: III Liquid Molecular Formula: C<sub>15</sub>H<sub>29</sub>NSSn MW: 374. -
216990-5G2-(Tri-n-butylstannyl)thiazole, 96% 5g
Price: $2,193.23List Price: $2,436.92CAS: 121359-48-6 MDL No: MFCD01319057 UN No: UN2788 Haz Class: 6.1 Packing Group: III Liquid Molecular Formula: C<sub>15</sub>H<sub>29</sub>NSSn MW: 374. -
Add to Cart The item has been added8.20155.00502-Biphenylylamine For Synthesis, 50 g
Price: $797.94List Price: $886.60CAS No.: 90-41-5 Solubility: (20°C) insoluble Melting Point: 46 - 48°C Molar Mass: 169.23 g/mol Boiling Point: 298 - 300°C Flash Point: 153°C Refractive Index: 153°C Ignition Point: 461°C -
Add to Cart The item has been added145580-1L2-Butanol, anhydrous, 99% 1L
Price: $322.02List Price: $357.80CAS: 78-92-2 EC No: 201-158-5 MDL No: MFCD00004569 RTECS: EO1750000 UN No: UN1120 Haz Class: 3 Packing Group: II Liquid Molecular Formula: C<sub>4</sub>H<sub>10</sub>O MW: 74.12 Melting Point: -115° Boiling Point: 98° Flash Point: 27°C
Optics and Monochromators
Browse our curated selection of Optics and Monochromators from leading global manufacturers. Find research-grade reagents, certified standards, and specialty supplies backed by Cenmed's expert sourcing and technical support.
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About Optics and Monochromators
Cenmed Enterprises provides a comprehensive selection of Optics and Monochromators products sourced from leading global manufacturers. Our catalog spans research-grade reagents, certified standards, and specialty compounds used across clinical, academic, and industrial laboratories worldwide.
With decades of expertise in laboratory supply distribution, we offer competitive pricing, reliable stock availability, and dedicated technical support. Whether you need small quantities for research or bulk orders for manufacturing, our team is ready to assist with sourcing, compliance documentation, and logistics.