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Lab Pro offers a comprehensive selection of high-purity powder and solid reagents from TCI Chemicals, ideal for advanced research, synthesis, and industrial applications. These dependable, lab-grade compounds deliver precision and consistency across a range of scientific disciplines. Choose from a wide variety of substances tailored to your specific requirements. Browse our selection below. For custom or bulk orders, contact us at 888-4-LABPRO (888-452-2776). Next-day service in California and same-day service for will-calls.
Chemicals & Reagents
2,4-Dinitrodiphenylamine, 25G - D0278-25G
$76.862,4-Dinitrodiphenylamine, 25G - D0278-25G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C12H9N3O4=259.22 CAS No: 961-68-2 Physical State: Solid Color: Yellow Melting Point: 157...
2,4-Dinitrodiphenylamine, 100G - D0278-100G
$192.142,4-Dinitrodiphenylamine, 100G - D0278-100G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 100G Unit: EA Molecular Formula/Molecular Weight: C12H9N3O4=259.22 CAS No: 961-68-2 Physical State: Solid Color: Yellow Melting Point: 157...
1,2-Di(4-pyridyl)ethylene, 25G - D0276-25G
$748.771,2-Di(4-pyridyl)ethylene, 25G - D0276-25G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C12H10N2=182.23 CAS No: 13362-78-2 Physical State: Solid Color: Very Pale Yellow Melting...
1,2-Di(4-pyridyl)ethylene, 10G - D0276-10G
$374.971,2-Di(4-pyridyl)ethylene, 10G - D0276-10G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 10G Unit: EA Molecular Formula/Molecular Weight: C12H10N2=182.23 CAS No: 13362-78-2 Physical State: Solid Color: Very Pale Yellow Melting...
![10,11-Dihydro-5H-dibenzo[b,f]azepine, 25G - D0269-25G](http://labproinc.com/cdn/shop/products/d0269_230x230_crop_center.jpg?v=1744265612)
10,11-Dihydro-5H-dibenzo[b,f]azepine, 25G - D0269-25G
$32.6110,11-Dihydro-5H-dibenzo[b,f]azepine, 25G - D0269-25G - PROPERTIES - Purity: Min. 97.0 (N) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C14H13N=195.27 CAS No: 494-19-9 Physical State: Solid Color: Very Pale Yellow Melting...
Didodecylamine, 5G - D0267-5G
$117.61Didodecylamine, 5G - D0267-5G - PROPERTIES - Purity: Min. 97.0 (T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C24H51N=353.68 CAS No: 3007-31-6 Physical State: Solid Color: White Melting Point: 51...
Didodecylamine, 25G - D0267-25G
$322.57Didodecylamine, 25G - D0267-25G - PROPERTIES - Purity: Min. 97.0 (T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C24H51N=353.68 CAS No: 3007-31-6 Physical State: Solid Color: White Melting Point: 51...
2,4-Dibromophenol, 500G - D0265-500G
$543.822,4-Dibromophenol, 500G - D0265-500G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C6H4Br2O=251.91 CAS No: 615-58-7 Physical State: Solid Color: White Melting Point: 39...
2,4-Dibromophenol, 25G - D0265-25G
$53.572,4-Dibromophenol, 25G - D0265-25G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C6H4Br2O=251.91 CAS No: 615-58-7 Physical State: Solid Color: White Melting Point: 39...
2,4-Dibromophenol, 100G - D0265-100G
$151.392,4-Dibromophenol, 100G - D0265-100G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 100G Unit: EA Molecular Formula/Molecular Weight: C6H4Br2O=251.91 CAS No: 615-58-7 Physical State: Solid Color: White Melting Point: 39...
Diphenylacetonitrile, 500G - D0261-500G
$161.87Diphenylacetonitrile, 500G - D0261-500G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C14H11N=193.25 CAS No: 86-29-3 Physical State: Solid Color: White Melting Point: 75...
Diphenylacetonitrile, 25G - D0261-25G
$26.78Diphenylacetonitrile, 25G - D0261-25G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C14H11N=193.25 CAS No: 86-29-3 Physical State: Solid Color: White Melting Point: 75...
![Tetramethyl-1,3-cyclobutanedione[Precursor to Dimethyl Ketene], 5G - D0258-5G](http://labproinc.com/cdn/shop/products/d0258_1bf5141a-9b9a-4b62-a16a-9a2f3f69fbf0_230x230_crop_center.jpg?v=1744265602)
Tetramethyl-1,3-cyclobutanedione[Precursor to Dimethyl Ketene], 5G - D0258-5G
$54.73Tetramethyl-1,3-cyclobutanedione[Precursor to Dimethyl Ketene], 5G - D0258-5G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C8H12O2=140.18 CAS No: 933-52-8 Physical State: Solid Color: White...
![Tetramethyl-1,3-cyclobutanedione[Precursor to Dimethyl Ketene], 25G - D0258-25G](http://labproinc.com/cdn/shop/products/d0258_230x230_crop_center.jpg?v=1744265601)
Tetramethyl-1,3-cyclobutanedione[Precursor to Dimethyl Ketene], 25G - D0258-25G
$166.52Tetramethyl-1,3-cyclobutanedione[Precursor to Dimethyl Ketene], 25G - D0258-25G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C8H12O2=140.18 CAS No: 933-52-8 Physical State: Solid Color: White...
N,N-Dimethylbenzamide, 500G - D0256-500G
$289.96N,N-Dimethylbenzamide, 500G - D0256-500G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C9H11NO=149.19 CAS No: 611-74-5 Physical State: Solid Color: White Melting Point: 43...
N,N-Dimethylbenzamide, 25G - D0256-25G
$39.59N,N-Dimethylbenzamide, 25G - D0256-25G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C9H11NO=149.19 CAS No: 611-74-5 Physical State: Solid Color: White Melting Point: 43...
N,N-Dimethylbenzamide, 100G - D0256-100G
$115.29N,N-Dimethylbenzamide, 100G - D0256-100G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 100G Unit: EA Molecular Formula/Molecular Weight: C9H11NO=149.19 CAS No: 611-74-5 Physical State: Solid Color: White Melting Point: 43...
4-(Dimethylamino)stilbene, 5G - D0255-5G
$175.844-(Dimethylamino)stilbene, 5G - D0255-5G - PROPERTIES - Purity: Min. 99.0 (T) Size: 5G Unit: EA Molecular Formula/Molecular Weight: C16H17N=223.32 CAS No: 1145-73-9 Physical State: Solid Color: Very Pale Yellow Melting...
4-(Dimethylamino)stilbene, 1G - D0255-1G
$60.554-(Dimethylamino)stilbene, 1G - D0255-1G - PROPERTIES - Purity: Min. 99.0 (T) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C16H17N=223.32 CAS No: 1145-73-9 Physical State: Solid Color: Very Pale Yellow Melting...
1,3-Diisopropylthiourea, 25G - D0253-25G
$83.841,3-Diisopropylthiourea, 25G - D0253-25G - PROPERTIES - Purity: Min. 99.0 (N) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C7H16N2S=160.28 CAS No: 2986-17-6 Physical State: Solid Color: White Melting Point: 144...
9,10-Dimethylanthracene, 1G - D0252-1G
$114.129,10-Dimethylanthracene, 1G - D0252-1G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C16H14=206.29 CAS No: 781-43-1 Physical State: Solid Color: Pale Yellow Melting Point:...
9,10-Dimethylanthracene, 10G - D0252-10G
$575.269,10-Dimethylanthracene, 10G - D0252-10G - PROPERTIES - Purity: Min. 98.0 (GC) Size: 10G Unit: EA Molecular Formula/Molecular Weight: C16H14=206.29 CAS No: 781-43-1 Physical State: Solid Color: Pale Yellow Melting Point:...
2-Benzothiazolyl Diethyldithiocarbamate, 500G - D0248-500G
$278.322-Benzothiazolyl Diethyldithiocarbamate, 500G - D0248-500G - PROPERTIES - Purity: Min. 95.0 (N) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C12H14N2S3=282.44 CAS No: 95-30-7 Physical State: Solid Color: Very Pale Yellow...
2-Benzothiazolyl Diethyldithiocarbamate, 25G - D0248-25G
$41.922-Benzothiazolyl Diethyldithiocarbamate, 25G - D0248-25G - PROPERTIES - Purity: Min. 95.0 (N) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C12H14N2S3=282.44 CAS No: 95-30-7 Physical State: Solid Color: Very Pale Yellow...
4,4'-Dibenzoylquinone Dioxime, 500G - D0246-500G
$262.014,4'-Dibenzoylquinone Dioxime, 500G - D0246-500G - PROPERTIES - Purity: Min. 98.0 (N) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C20H14N2O4=346.34 CAS No: 120-52-5 Physical State: Solid Color: Gray Melting Point:...
4,4'-Dibenzoylquinone Dioxime, 25G - D0246-25G
$31.444,4'-Dibenzoylquinone Dioxime, 25G - D0246-25G - PROPERTIES - Purity: Min. 98.0 (N) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C20H14N2O4=346.34 CAS No: 120-52-5 Physical State: Solid Color: Gray Melting Point:...
Bis(6-hydroxy-2-naphthyl) Disulfide, 1G - D0244-1G
$150.22Bis(6-hydroxy-2-naphthyl) Disulfide, 1G - D0244-1G - PROPERTIES - Purity: Min. 95.0 (HPLC) Size: 1G Unit: EA Molecular Formula/Molecular Weight: C20H14O2S2=350.45 CAS No: 6088-51-3 Physical State: Solid Color: Very Pale Yellow...
Quinizarin, 500G - D0243-500G
$827.96Quinizarin, 500G - D0243-500G - PROPERTIES - Purity: Min. 97.0 (HPLC) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C14H8O4=240.21 CAS No: 81-64-1 Physical State: Solid Color: Yellow Melting Point: 196...
Quinizarin, 25G - D0243-25G
$111.79Quinizarin, 25G - D0243-25G - PROPERTIES - Purity: Min. 97.0 (HPLC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C14H8O4=240.21 CAS No: 81-64-1 Physical State: Solid Color: Yellow Melting Point: 196...
Quinizarin, 100G - D0243-100G
$275.99Quinizarin, 100G - D0243-100G - PROPERTIES - Purity: Min. 97.0 (HPLC) Size: 100G Unit: EA Molecular Formula/Molecular Weight: C14H8O4=240.21 CAS No: 81-64-1 Physical State: Solid Color: Yellow Melting Point: 196...
Alizarin, 25G - D0242-25G
$38.43Alizarin, 25G - D0242-25G - PROPERTIES - Purity: Min. 95.0 (HPLC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C14H8O4=240.21 CAS No: 72-48-0 Physical State: Solid Color: Reddish Yellow Melting Point:...
Mordant Blue 29, 25G - D0241-25G
$79.19Mordant Blue 29, 25G - D0241-25G - PROPERTIES - Purity: n/a Size: 25G Unit: EA Molecular Formula/Molecular Weight: C23H16Cl2O9S=605.28 CAS No: 1667-99-8 Physical State: Solid Color: Yellow Red Melting Point:...
1,4-Diaminobutane, 400G - D0239-400G
$177.001,4-Diaminobutane, 400G - D0239-400G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 400G Unit: EA Molecular Formula/Molecular Weight: C4H12N2=88.15 CAS No: 110-60-1 Physical State: Solid Color: White Melting Point: n/a...
1,4-Diaminobutane, 25G - D0239-25G
$38.431,4-Diaminobutane, 25G - D0239-25G - PROPERTIES - Purity: Min. 98.0 (GC,T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C4H12N2=88.15 CAS No: 110-60-1 Physical State: Solid Color: White Melting Point: n/a...
Direct Blue 6, 1G - D0235-1G
$94.32Direct Blue 6, 1G - D0235-1G - PROPERTIES - Purity: n/a Size: 1G Unit: EA Molecular Formula/Molecular Weight: C32H24N6O14S4=932.74 CAS No: 2602-46-2 Physical State: Solid Color: Gray Melting Point: n/a...
Direct Scarlet B, 25G - D0234-25G
$104.74Direct Scarlet B, 25G - D0234-25G - PROPERTIES - Purity: n/a Size: 25G Unit: EA Molecular Formula/Molecular Weight: C30H24N4O8S2=676.63 CAS No: 3530-19-6 Physical State: Solid Color: Yellow Red Melting Point:...
Methyl Yellow, 100G - D0231-100G
$92.06Methyl Yellow, 100G - D0231-100G - PROPERTIES - Purity: n/a Size: 100G Unit: EA Molecular Formula/Molecular Weight: C14H15N3=225.30 CAS No: 60-11-7 Physical State: Solid Color: Reddish Yellow Melting Point: 114...
2,4'-Dichlorobenzophenone, 25G - D0230-25G
$34.942,4'-Dichlorobenzophenone, 25G - D0230-25G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C13H8Cl2O=251.11 CAS No: 85-29-0 Physical State: Solid Color: White Melting Point: 64...
2,4-Di-tert-butylphenol, 500G - D0229-500G
$105.972,4-Di-tert-butylphenol, 500G - D0229-500G - PROPERTIES - Purity: Min. 97.0 (GC) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C14H22O=206.33 CAS No: 96-76-4 Physical State: Solid Color: White Melting Point: 56...
2,4-Di-tert-butylphenol, 25G - D0229-25G
$33.772,4-Di-tert-butylphenol, 25G - D0229-25G - PROPERTIES - Purity: Min. 97.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C14H22O=206.33 CAS No: 96-76-4 Physical State: Solid Color: White Melting Point: 56...
2,6-Di-tert-butyl-p-cresol, 500G - D0228-500G
$45.422,6-Di-tert-butyl-p-cresol, 500G - D0228-500G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C15H24O=220.36 CAS No: 128-37-0 Physical State: Solid Color: White Melting Point: 71...
2,6-Di-tert-butyl-p-cresol, 25G - D0228-25G
$25.622,6-Di-tert-butyl-p-cresol, 25G - D0228-25G - PROPERTIES - Purity: Min. 99.0 (GC) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C15H24O=220.36 CAS No: 128-37-0 Physical State: Solid Color: White Melting Point: 71...
Zinc(II) Dibutyldithiocarbamate, 500G - D0227-500G
$220.09Zinc(II) Dibutyldithiocarbamate, 500G - D0227-500G - PROPERTIES - Purity: Min. 98.0 (T) Size: 500G Unit: EA Molecular Formula/Molecular Weight: C9H19NS2=474.12 CAS No: 136-23-2 Physical State: Solid Color: White Melting Point:...
Zinc(II) Dibutyldithiocarbamate, 25G - D0227-25G
$45.42Zinc(II) Dibutyldithiocarbamate, 25G - D0227-25G - PROPERTIES - Purity: Min. 98.0 (T) Size: 25G Unit: EA Molecular Formula/Molecular Weight: C9H19NS2=474.12 CAS No: 136-23-2 Physical State: Solid Color: White Melting Point:...
