Substrate

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Product name

CAS

Formula

3,3''-Diaminobenzidine

CAS91-95-2

FormulaC12H14N4

Synonym3,3',4,4'-BIPHENYLTETRAMIN, 3,4,3',4'-TETRAAMINOBIPHENYL, TIMTEC-BB SBB008427, 3,3',4,4'-Tetraaminobiphenyl, biphenyl-3,3',4,4'-tetrayltetraamine, 3,3',4,4'-Tetraminobiphenyl, NSC 76152, DAB, 3,3',4,4'-BIPHENYLTETRAMINE, 3,3',4,4'-Diphenyltetramine, 3,3'-Diaminobenzidine, 3,3',4,4'-Tetraaminodiphenyl, [1,1'-Biphenyl]-3,3',4,4'-tetramine

Molecular weight214.27

EINECS202-110-6

SMILESNc1ccc(cc1N)c2ccc(N)c(N)c2

InChI1S/C12H14N4/c13-9-3-1-7(5-11(9)15)8-2-4-10(14)12(16)6-8/h1-6H,13-16H2

Formtablet

Water solubility0.55 g/L (20 ºC)

StabilityStability Moisture and light sensitive. Incompatible with strong oxidizing agents.

Storage Temperature2-8°C

Flash Point12 °C

Melting Point175-177 °C

1-Naphthylphosphoric Acid Monosodium Salt

CAS81012-89-7

FormulaC10H10NaO5P

SynonymALPHA-NAPHTHYL PHOSPHATE MONOSODIUM SALT MONOHYDRATE, 1-NAPHTHYL PHOSPHATE MONOSODIUM SALT MONOHYDRATE, 1-NAPHTHYLPHOSPHORIC ACID MONOSODIUM SALT MONOHYDRATE, ALPHA-NAPHTHYL ACID PHOSPHATE, SODIUM SALT, SODIUM 1-NAPHTHYL HYDROGEN PHOSPHATE MONOHYDRATE, ALPHA-NAP-PHOS NA H2O, 1-NAPHTHYL PHOSPHATE SODIUM SALT, MONOHYDRATE, SODIUM ALPHA-NAPHTHYL ACID PHOSPHATE (MONOSODIUM) MONOHYDRATE

Molecular weight264.15

EINECS220-171-7

SMILES[O-][P]([O-])(=O)Oc1cccc2ccccc12

Formpowder

Colorwhite to off-white

Melting Point189-191 °C

SolubilityH2O: 50 mg/mL

Storage Temperature2-8°C

4-Nitrophenyl a-D-Glucopyranoside [Substrate for a-D-Glucosidase]

CAS3767-28-0

FormulaC12H15NO8

Synonym4-nitrophenylalpha-glucoside, P-NITROPHENYL-ALPHA-D-GLUCOSIDE, 4-NITROPHENYL-ALPHA-D-GLUCOPYRANOSIDE, PNP-ALPHA-D-GLC, 4'-NITROPHENYL ALPHA-D-GLUCOPYRANOSIDE, PNP-ALPHA-GLU, P-NITROPHENYL ALPHA-D-GLUCOPYRANOSIDE, PNP ALPHA-D-GLUCOPYRANOSIDE, P-NITROPHENYL A-D-GLUCOPYRANOSIDE

Molecular weight301.25

EINECS223-189-3

SMILESOC[C@H]1O[C@H](Oc2ccc(cc2)[N+]([O-])=O)[C@H](O)[C@@H](O)[C@@H]1O

Melting Point210-216 °C

Storage Temperature2-8°C

Refractive Index218.5 ° (C=0.5, H2O)

BRN Number92212

Disodium 4-nitrophenylphosphate

CAS4264-83-9

FormulaC6H4NNa2O6P

SynonymPNPP LIQUID SUBSTRATE SYSTEM, P-NITROPHENYLPHOSPHORIC ACID DISODIUM SALT, PNP-PHOS DINA, P-NITROPHENYL PHOSPHATE, DISODIUM SALT, PNPP, 2NA, P-NITROPHENYL PHOSPHATE DISODIUM, P-NITROPHENYL PHOSPHATE LIQUID SUBSTRATE SYSTEM, PNPP

Molecular weight263.05

EINECS224-246-5

SMILES[Na+].[Na+].[O-][N+](=O)c1ccc(O[P]([O-])([O-])=O)cc1

SolubilityH2O: 1 tablet/3 mL 25 mM, clear, light yellow

StabilityStable, but may be light sensitive. Incompatible with strong acids, strong bases, strong oxidizing agents.

Melting Point>300 °C

Colorwhite to pale yellow

BRN Number5324661

Formtablets

Storage Temperature2-8°C

3-Indoxyl acetate

CAS608-08-2

FormulaC10H9NO2

SynonymINDOL-3-YL ACETATE, INDOXYL ACETATE, 3-INDOXYL ACETATE, 3-INDOXYL-3-ACETATE, 1H-INDOL-3-YL ACETATE, 3-INDOLYL ACETATE, ACETIC ACID 3-INDOLYL ESTER, 3-ACETOXYINDOLE

Molecular weight175.18

EINECS210-154-2

SMILESCC(=O)Oc1c[nH]c2ccccc12

Storage Temperature2-8°C

BRN Number143086

Melting Point128-130 °C

1,3-Dibromopropane

CAS109-64-8

FormulaC3H6Br2

SynonymCH2BrCH2CH2Br, 1,3-dibromo-propan, omega,omega’-dibromopropane, 1,3-Propylenebromide, Dibromo-1,3 propane, Propane, 1,3-dibromo-, 1,3-Dibrompropan, ,’-Dibromopropane, a,?-Dibromopropane, ?,?'-Dibromopropane, Trimethylene dibromide, ,-Dibromopropane, Trimethylene bromide

Molecular weight201.89

EINECS203-690-3

Flash Point54 °C

Water solubility1.7 g/L (30 ºC)

Boiling Point167 °C

Vapor Density7

Melting Point-34 °C

StabilityStable. Incompatible with strong oxidizing agents, strong bases. Flammable.

Storage Temperature2-8°C

Density1.989 g/mL at 25 °C

Merck14,9713

Refractive Index1.524

Bromine

CAS7726-95-6

FormulaBr

SynonymElemental Bromine, Bromine

Density25.9 lbgal

Vapor Pressure175 mm (21 c)

Odordk. red fuming liq., pungent odor

Refractive Index1.6083 (20 c)

Flash Point-7.27 c

Specific gravity3.119 (204 c)

Solubility8 in water (20 c)

Boiling Point58.8 c

Silicon

CAS7440-21-3;

FormulaSi (3N - 7N)

SynonymPolysilicon, monocrystalline silicon, Silicon ingots

Silicon dioxide

CAS7631-86-9

FormulaSiO2

SynonymSilica, Silicon dioxide

AppearanceWhite Solid, odorless

pH6-9

Boiling Point2230° C

Flash PointNon-combustible

Specific Gravity (20°C)2.2

Melting Point1710° C

Solubility in waterInsoluble

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