Alfa Aesar, now part of Thermo Fisher Scientific (Page 7) @ ChemBuyersGuide.com, Inc.

4,4'-DI-TERT-BUTYLBIPHENYL, 99+%
CAS:1625-91-8
Trade Name: 4, 4'-Di-tert-butylbiphenyl
Formula: (CH₃)₃CC₆H₄C₆H₄C(CH₃)291880050
99+%
Crystalline powder

4,4'-DIBROMO-2,2'-BIPYRIDINE, 98%
CAS:18511-71-2
Trade Name: 4,4'-Dibromo-2,2'-bipyridine
454900010
98%
#N/A

4,4'-DIBROMO-2,2'-BIPYRIDINE, 98%
CAS:18511-71-2
Trade Name: 4,4'-Dibromo-2,2'-bipyridine
454900050
98%
#N/A

4,4'-DICARBOXY-2,2'-BIPYRIDINE, 98%
CAS:6813-38-3
Trade Name: 4, 4'-Dicarboxy-2, 2'-bipyridine
363660010
98%
Powder

4,5-DICYANOIMIDAZOLE, 99%
CAS:1122-28-7
Trade Name: 4, 5-Dicyanoimidazole
368530250
99%
Crystalline powder

4,5-DICYANOIMIDAZOLE, 99%
CAS:1122-28-7
Trade Name: 4, 5-Dicyanoimidazole
368530050
99%
Crystalline powder

4,7-DIMETHOXY-1,10-PHENANTHROLINE, 97%
CAS:92149-07-0
Trade Name: 4,7-dimethoxy-1,10-phenanthroline
433782500
97%
Crystalline powder

4,7-DIMETHOXY-1,10-PHENANTHROLINE, 97%
CAS:92149-07-0
Trade Name: 4,7-dimethoxy-1,10-phenanthroline
433780010
97%
Crystalline powder

4,7-DIPHENYL-1,10-PHENANTHROLINE, 99%
CAS:1662-01-7
Trade Name: 4, 7-Diphenyl-1, 10-phenanthroline
158320010
99%
Crystalline Powder, Crystals or Crystalline Mass

4,7-DIPHENYL-1,10-PHENANTHROLINE, 99%
CAS:1662-01-7
Trade Name: 4, 7-Diphenyl-1, 10-phenanthroline
158320250
99%
Crystalline Powder, Crystals or Crystalline Mass

4,7-DIPHENYL-1,10-PHENANTHROLINE, 99%
CAS:1662-01-7
Trade Name: 4, 7-Diphenyl-1, 10-phenanthroline
158320050
99%
Crystalline Powder, Crystals or Crystalline Mass

4,7-PHENANTHROLINE, 98%
CAS:230-07-9
Trade Name: 4, 7-Phenanthroline
426100010
98%
Crystalline powder

4-(2'-PYRIDYLAZO)RESORCINOL, 97+%, ACS REAGENT
CAS:1141-59-9
Trade Name: 4-(2'-Pyridylazo)resorcinol
452930010
97+%
#N/A

4-(2'-PYRIDYLAZO)RESORCINOL, 97+%, ACS REAGENT
CAS:1141-59-9
Trade Name: 4-(2'-Pyridylazo)resorcinol
452930050
97+%
#N/A

4-(4,6-DIMETHOXY[1.3.5]TRIAZIN-2-YL)-4-METHYLMORPHOLINIUM CHLORIDE, 97%
CAS:3945-69-5
Trade Name: 4-(4, 6-Dimethoxy[1.3.5]triazin-2-yl)-4-methylmorpholinium chloride
348960050
97%
Powder or Chunks

4-(4,6-DIMETHOXY[1.3.5]TRIAZIN-2-YL)-4-METHYLMORPHOLINIUM CHLORIDE, 97%
CAS:3945-69-5
Trade Name: 4-(4, 6-Dimethoxy[1.3.5]triazin-2-yl)-4-methylmorpholinium chloride
348960250
97%
Powder or Chunks

4-(PHENYLAZO)DIPHENYLAMINE, 97%
CAS:101-75-7
Trade Name: 4-(Phenylazo)diphenylamine
Formula: C₆H₅N=NC₆H₄NHC₆H₅
212010250
97%
Fine Crystalline Powder

4-ACETAMIDOBENZENESULFONYL AZIDE, 97%
CAS:2158-14-7
Trade Name: 4-Acetamidobenzenesulfonyl azide
443800050
97%
#N/A

4-ACETAMIDOBENZENESULFONYL AZIDE, 97%
CAS:2158-14-7
Trade Name: 4-Acetamidobenzenesulfonyl azide
443800250
97%
#N/A

4-DIMETHYLAMINOBENZALDEHYDE, 99+%
CAS:100-10-7
Trade Name: 4-Dimethylaminobenzaldehyde
Formula: (CH₃)₂NC₆H₄CHO
168761000
99+%
Crystalline powder

4-DIMETHYLAMINOBENZALDEHYDE, 99+%
CAS:100-10-7
Trade Name: 4-Dimethylaminobenzaldehyde
Formula: (CH₃)₂NC₆H₄CHO
168760025
99+%
Crystalline powder

4-DIMETHYLAMINOBENZALDEHYDE, 99+%
CAS:100-10-7
Trade Name: 4-Dimethylaminobenzaldehyde
Formula: (CH₃)₂NC₆H₄CHO
168765000
99+%
Crystalline powder

4-DIMETHYLAMINOBENZALDEHYDE, 99+%
CAS:100-10-7
Trade Name: 4-Dimethylaminobenzaldehyde
Formula: (CH₃)₂NC₆H₄CHO
168760250
99+%
Crystalline powder

4-DIMETHYLAMINOBENZALDEHYDE, ACS REAGENT
CAS:100-10-7
Trade Name: 4-Dimethylaminobenzaldehyde
Formula: (CH₃)₂NC₆H₄CHO
423635000
Crystalline powder

4-DIMETHYLAMINOBENZALDEHYDE, ACS REAGENT
CAS:100-10-7
Trade Name: 4-Dimethylaminobenzaldehyde
Formula: (CH₃)₂NC₆H₄CHO
423630025
Crystalline powder

4-DIMETHYLAMINOBENZALDEHYDE, ACS REAGENT
CAS:100-10-7
Trade Name: 4-Dimethylaminobenzaldehyde
Formula: (CH₃)₂NC₆H₄CHO
423631000
Crystalline powder

4-DIMETHYLAMINOBENZALDEHYDE, ACS REAGENT
CAS:100-10-7
Trade Name: 4-Dimethylaminobenzaldehyde
Formula: (CH₃)₂NC₆H₄CHO
423630250
Crystalline powder

4-DIMETHYLAMINOPYRIDINE, 99%
CAS:1122-58-3
Trade Name: 4-Dimethylaminopyridine
Formula: (C₅H₄N)N(CH₃)₂
148275000
99%
#N/A

4-DIMETHYLAMINOPYRIDINE, 99%
CAS:1122-58-3
Trade Name: 4-Dimethylaminopyridine
Formula: (C₅H₄N)N(CH₃)₂
148270025
99%
#N/A

4-DIMETHYLAMINOPYRIDINE, 99%
CAS:1122-58-3
Trade Name: 4-Dimethylaminopyridine
Formula: (C₅H₄N)N(CH₃)₂
148270050
99%
#N/A

4-DIMETHYLAMINOPYRIDINE, 99%
CAS:1122-58-3
Trade Name: 4-Dimethylaminopyridine
Formula: (C₅H₄N)N(CH₃)₂
148270250
99%
#N/A

4-DIMETHYLAMINOPYRIDINE, 99%
CAS:1122-58-3
Trade Name: 4-Dimethylaminopyridine
Formula: (C₅H₄N)N(CH₃)₂
148271000
#N/A

4-FLUOROPHENYL CHLOROFORMATE, 98%
CAS:38377-38-7
Trade Name: 4-fluorophenyl chloroformate
Formula: ClCO₂C₆H₄F
308320050
98%
Liquid

4-MALEIMIDOBUTYRIC ACID N-HYDROXYSUCCINIMIDE ESTER, 97%
CAS:80307-12-6
Trade Name: 4-Maleimidobutyric acid N-hydroxysuccinimide ester
398681000
97%
#N/A

4-METHOXYPHENYL CHLOROFORMATE, 98%
CAS:7693-41-6
Trade Name: 4-methoxyphenyl chloroformate
Formula: ClCOC₆H₄OCH₃
314570050
98%
Liquid

4-METHOXYPHENYL CHLOROFORMATE, 98%
CAS:7693-41-6
Trade Name: 4-methoxyphenyl chloroformate
Formula: ClCOC₆H₄OCH₃
314570250
98%
Liquid

4-METHYLMORPHOLINE N-OXIDE HYDRATE, 97%
CAS:80913-66-2
Trade Name: 4-Methylmorpholine N-oxide hydrate
208341000
97%
Powder

4-METHYLMORPHOLINE N-OXIDE HYDRATE, 97%
CAS:80913-66-2
Trade Name: 4-Methylmorpholine N-oxide hydrate
208340250
97%
Powder

4-NITROANILINE, 99%
CAS:100-01-6
Trade Name: 4-nitroaniline
Formula: O₂NC₆H₄NH₂
128370025
99%
Crystalline Powder, Crystals or Flakes

4-NITROANILINE, 99%
CAS:100-01-6
Trade Name: 4-nitroaniline
Formula: O₂NC₆H₄NH₂
128371000
99%
Crystalline Powder, Crystals or Flakes

4-NITROANILINE, 99%
CAS:100-01-6
Trade Name: 4-nitroaniline
Formula: O₂NC₆H₄NH₂
128375000
99%
Crystalline Powder, Crystals or Flakes

4-NITROBENZYL CHLOROFORMATE, 95%
CAS:4457-32-3
Trade Name: 4-Nitrobenzyl chloroformate
Formula: ClCO₂CH₂C₆H₄NO₂
376040050
95%
#N/A

4-NITROBENZYL CHLOROFORMATE, 95%
CAS:4457-32-3
Trade Name: 4-Nitrobenzyl chloroformate
Formula: ClCO₂CH₂C₆H₄NO₂
376040250
95%
#N/A

4-NITROPHENOL, 99%
CAS:100-02-7
Trade Name: 4-nitrophenol
Formula: O₂NC₆H₄OH
157050051
99%
Crystalline Powder, Crystals and/or Chunks

4-NITROPHENOL, 99%
CAS:100-02-7
Trade Name: 4-nitrophenol
Formula: O₂NC₆H₄OH
157052500
99%
Crystalline Powder, Crystals and/or Chunks

4-NITROPHENOL, 99%
CAS:100-02-7
Trade Name: 4-nitrophenol
Formula: O₂NC₆H₄OH
157051000
≥98.5% (GC)
Crystalline Powder, Crystals and/or Chunks

4-NITROPHENOL, 99%
CAS:100-02-7
Trade Name: 4-nitrophenol
Formula: O₂NC₆H₄OH
157050050
99%
Crystalline Powder, Crystals and/or Chunks

4-NITROPHENOL, 99%
CAS:100-02-7
Trade Name: 4-nitrophenol
Formula: O₂NC₆H₄OH
157050010
99%
Crystalline Powder, Crystals and/or Chunks

4-NITROPHENYL CHLOROFORMATE, 97%
CAS:7693-46-1
Trade Name: 4-Nitrophenyl chloroformate
Formula: ClCO₂C₆H₄NO₂
170800250
97%
Crystalline Powder, Crystals and/or Chunks

4-NITROPHENYL CHLOROFORMATE, 97%
CAS:7693-46-1
Trade Name: 4-Nitrophenyl chloroformate
Formula: ClCO₂C₆H₄NO₂
170801000
97%
Crystalline Powder, Crystals and/or Chunks

4-NITROPHENYL CHLOROFORMATE, 97%
CAS:7693-46-1
Trade Name: 4-Nitrophenyl chloroformate
Formula: ClCO₂C₆H₄NO₂
170800050
97%
Crystalline Powder, Crystals and/or Chunks

4-NITROPHENYL CHLOROFORMATE, 97%
CAS:7693-46-1
Trade Name: 4-Nitrophenyl chloroformate
Formula: ClCO₂C₆H₄NO₂
170805000
97%
Crystalline Powder, Crystals and/or Chunks

4-PHENYLAZOPHENOL, 97%
CAS:1689-82-3
Trade Name: 4-Phenylazophenol
417361000
≥96.0%
Fine Crystalline Powder

4-PHENYLAZOPHENOL, 97%
CAS:1689-82-3
Trade Name: 4-Phenylazophenol
417360250
≥96.0%
Fine Crystalline Powder

4-PICOLYL CHLORIDE HYDROCHLORIDE, 97%
CAS:1822-51-1
Trade Name: 4-Picolyl chloride hydrochloride
131201000
97%
Fine Crystalline Powder

4-PICOLYL CHLORIDE HYDROCHLORIDE, 97%
CAS:1822-51-1
Trade Name: 4-Picolyl chloride hydrochloride
131200100
97%
Fine Crystalline Powder

4-TERT-BUTYLCATECHOL, 99%
CAS:98-29-3
Trade Name: 4-tert-Butylcatechol
Formula: (CH₃)₃CC₆H₃(OH)₂
154351000
99%
#N/A

4-TERT-BUTYLCATECHOL, 99%
CAS:98-29-3
Trade Name: 4-tert-Butylcatechol
Formula: (CH₃)₃CC₆H₃(OH)₂
154350025
99%
#N/A

4-TERT-BUTYLCATECHOL, 99%
CAS:98-29-3
Trade Name: 4-tert-Butylcatechol
Formula: (CH₃)₃CC₆H₃(OH)₂
154350100
99%
#N/A

4-TERT-BUTYLCATECHOL, 99%
CAS:98-29-3
Trade Name: 4-tert-Butylcatechol
Formula: (CH₃)₃CC₆H₃(OH)₂
154355000
99%
#N/A

5-(TRIFLUOROMETHYL)DIBENZOTHIOPHENIUM TRIFLUOROMETHANESULFONATE, 96%
CAS:129946-88-9
Trade Name: 5-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate
427670050
96%
Crystalline powder

5-(TRIFLUOROMETHYL)DIBENZOTHIOPHENIUM TRIFLUOROMETHANESULFONATE, 96%
CAS:129946-88-9
Trade Name: 5-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate
427670010
96%
Crystalline powder

8-HYDROXYQUINOLINE, ACS REAGENT
CAS:148-24-3
Trade Name: 8-Hydroxyquinoline
121900025
Crystalline Powder, Crystals or Flakes

8-HYDROXYQUINOLINE, ACS REAGENT
CAS:148-24-3
Trade Name: 8-Hydroxyquinoline
121900010
Crystalline Powder, Crystals or Flakes

8-HYDROXYQUINOLINE, ACS REAGENT
CAS:148-24-3
Trade Name: 8-Hydroxyquinoline
121901000
Crystalline Powder, Crystals or Flakes

8-HYDROXYQUINOLINE, ACS REAGENT
CAS:148-24-3
Trade Name: 8-Hydroxyquinoline
121905000
Crystalline Powder, Crystals or Flakes

8-HYDROXYQUINOLINE, ACS REAGENT
CAS:148-24-3
Trade Name: 8-Hydroxyquinoline
121900250
Crystalline Powder, Crystals or Flakes

9-AMINOACRIDINE HEMIHYDRATE, 98%
CAS:65944-23-2
Trade Name: 9-Aminoacridine hemihydrate
134410010
98%
#N/A

9-BORABICYCLO[3.3.1]NONYL TRIFLUOROMETHANESULFONATE, 0.5M SOLUTION IN HEXANES, ACROSEAL®
CAS:62731-43-5
Trade Name: 9-Borabicyclo[3.3.1]nonyl trifluoromethanesulfonate
224781000
#N/A

9-FLUORENYLMETHYL CHLOROFORMATE, 98%
CAS:28920-43-6
Trade Name: 9-Fluorenylmethyl chloroformate
170940010
98%
Crystalline powder

9-FLUORENYLMETHYL CHLOROFORMATE, 98%
CAS:28920-43-6
Trade Name: 9-Fluorenylmethyl chloroformate
170941000
98%
Crystalline powder

9-FLUORENYLMETHYL CHLOROFORMATE, 98%
CAS:28920-43-6
Trade Name: 9-Fluorenylmethyl chloroformate
170940050
98%
Crystalline powder

9-FLUORENYLMETHYL CHLOROFORMATE, 98%
CAS:28920-43-6
Trade Name: 9-Fluorenylmethyl chloroformate
170940250
98%
Crystalline powder

ACETAL, 99%
CAS:105-57-7
Trade Name: Acetal
Formula: CH₃CH(OC₂H₅)₂
102220010
99%
Liquid

ACETAL, 99%
CAS:105-57-7
Trade Name: Acetal
Formula: CH₃CH(OC₂H₅)₂
102222500
99%
Liquid

ACETAL, 99%
CAS:105-57-7
Trade Name: Acetal
Formula: CH₃CH(OC₂H₅)₂
102220050
99%
Liquid

ACETALDEHYDE, 99.5%, EXTRA PURE
CAS:75-07-0
Trade Name: acetaldehyde
Formula: CH₃CHO
149510010
99.5%
Volatile Liquid

ACETALDEHYDE, 99.5%, EXTRA PURE
CAS:75-07-0
Trade Name: acetaldehyde
Formula: CH₃CHO
149510025
99.5%
Volatile Liquid

ACETALDEHYDE, 99.5%, EXTRA PURE
CAS:75-07-0
Trade Name: acetaldehyde
Formula: CH₃CHO
149510100
99.5%
Volatile Liquid

ACETALDEHYDE, 99.5%, EXTRA PURE
CAS:75-07-0
Trade Name: acetaldehyde
Formula: CH₃CHO
149512500
99.5%
Volatile Liquid

ACETALDEHYDE, 99.5%, EXTRA PURE, ACROSEAL®
CAS:75-07-0
Trade Name: acetaldehyde
Formula: CH₃CHO
427178000
99.5%
Solid

ACETALDEHYDE, 99.5%, EXTRA PURE, ACROSEAL®
CAS:75-07-0
Trade Name: acetaldehyde
Formula: CH₃CHO
427171000
99.5%
Solid

ACETOPHENONE, 98%, PURE
CAS:98-86-2
Trade Name: Acetophenone
Formula: C₆H₅COCH₃
102410100
98%
Liquid

ACETOPHENONE, 98%, PURE
CAS:98-86-2
Trade Name: Acetophenone
Formula: C₆H₅COCH₃
102412500
98%
Liquid

ACETOPHENONE, 98%, PURE
CAS:98-86-2
Trade Name: Acetophenone
Formula: C₆H₅COCH₃
102410025
98%
Liquid

ACETOPHENONE, 98%, PURE
CAS:98-86-2
Trade Name: Acetophenone
Formula: C₆H₅COCH₃
102410050
98%
Liquid

ACETOPHENONE, 98%, PURE
CAS:98-86-2
Trade Name: Acetophenone
Formula: C₆H₅COCH₃
102410010
98%
Liquid

ACETOXYACETYL CHLORIDE, 97%
CAS:13831-31-7
Trade Name: Acetoxyacetyl chloride
Formula: CH₃CO₂CH₂COCl
370070050
97%
Liquid

ACETOXYACETYL CHLORIDE, 97%
CAS:13831-31-7
Trade Name: Acetoxyacetyl chloride
Formula: CH₃CO₂CH₂COCl
370070250
97%
Liquid

ACETYL CHLORIDE, 98%
CAS:75-36-5
Trade Name: acetyl chloride
Formula: CH₃COCl
151270010
98%
Liquid

ACETYL CHLORIDE, 98%
CAS:75-36-5
Trade Name: acetyl chloride
Formula: CH₃COCl
151270025
98%
Liquid

ACETYL CHLORIDE, 99+%
CAS:75-36-5
Trade Name: acetyl chloride
Formula: CH₃COCl
219472500
99+%
Liquid

ACETYL CHLORIDE, 99+%
CAS:75-36-5
Trade Name: acetyl chloride
Formula: CH₃COCl
219470025
99+%
Liquid