Utilizing SACHEM’s quaternary ammonium salts, quaternary ammonium hydroxides and quaternary phosphonium hydroxides as strong organic bases or catalysts to adjust pH and prevent unwanted reactions.

Utilizing SACHEM’s quaternary ammonium salts, quaternary ammonium hydroxides and quaternary phosphonium hydroxides as strong organic bases or catalysts to adjust pH and prevent unwanted reactions makes sense.

Useful in a variety of reactions, these compounds prevent typical problems associated with common volatile compounds or the addition of metal contamination.

Strong organic bases include Tetramethylammonium Hydroxide (TMAH), Tetraethylammonium Hydroxide (TEAH), Tetrapropylammonium Hydroxide (TPAH), Tetrabutylammonium Hydroxide (TBAH) and Tetrabutyphosphnium Hydroxide (TBPH).  They are some of the more useful quaternary ammonium products available from SACHEM in bulk quantities.

Our customers typically apply these products in field applications including polycarbonates, polyesters, silicones, polyurethanes, and rubber production.

SACHEM has extensive experience in the area of phase transfer catalysis (PTC). We deliver a full portfolio of quaternary ammonium salts used in the production of many different types of polymers but especially epoxies.

Available Products

Benzoxonium chloride

40%, Aqueous (BEXOC 40W) CAS# 19379-90-9

Datasheet [41 KB]

Benzoxonium chloride

99%, (BEXOC 100) CAS# 19379-90-9

M/SDS |  Datasheet [41 KB]

Benzyltributylammonium Chloride

99%, (BTBAC 99%) CAS# 23616-79-7

Datasheet [36 KB]

Benzyltriethylammonium Chloride

60%, Aqueous (BETEC 60W) CAS# 56-37-1

Datasheet [37 KB]

Benzyltriethylammonium Chloride

99%, (BETEC 100) CAS# 56-37-1

Datasheet [37 KB]

Benzyltrimethylammonium Chloride

99%, (BTMAC) CAS# 56-93-9

Datasheet [37 KB]

Benzyltrimethylammonium Chloride

60%, Aqueous (BTMAC 60W) CAS# 56-93-9

Datasheet [37 KB]

Benzyltrimethylammonium Fluoride

15%, Propylene Glycol Solution (Envure™ 817) CAS# 127582-26-9

M/SDS |  Datasheet [40 KB]

Benzyltrimethylammonium Hydroxide

40%, MeOH (BTMA-OH 40M) CAS# 100-85-6/67-56-1

Datasheet [37 KB]

Benzyltrimethylammonium Hydroxide

20%, Aqueous, Envure™ (Envure™-813) CAS# 100-85-6

M/SDS |  Datasheet [42 KB]

Benzyltrimethylammonium Hydroxide

10%, Propylene Glycol Solution (Envure™ 814) CAS# 100-85-6

M/SDS |  Datasheet [41 KB]

bis-(Tetramethylammonium) Oxalate

25%, Aqueous (TMAOxalate 25% Aq) CAS# 98296-17-4

M/SDS |  Datasheet [40 KB]

Cetyltrimethylammonium Bromide

99%, (CETAB 100) CAS# 57-09-0

Datasheet [37 KB]

Dimethyldiethylammonium Chloride

50%, Aqueous (DEDMAC 50% Aq) CAS# 29508-45-0

M/SDS |  Datasheet [39 KB]

Dimethyldiethylammonium Hydroxide

20%, Aqueous (DEDMOH 20% Aq) CAS# 95500-19-9

M/SDS |  Datasheet [31 KB]

Dodecyltrimethylammonium Bromide

98%, (DOTAB 100) CAS# 1119-94-4

Datasheet [37 KB]

Methyltributylammonium Chloride

75%, Aqueous (MTBAC 75% Aq) CAS# 56375-79-2

M/SDS |  SDS |  Datasheet [37 KB]

Methyltributylammonium Chloride

98%, (MTBAC 98%) CAS# 56375-79-2

M/SDS |  SDS [11 KB] |  Datasheet [39 KB]

Methyltriethylammonium Chloride

75%, Aqueous (MTEAC 75% Aq) CAS# 10052-47-8

M/SDS |  Datasheet [40 KB]

Methyltriethylammonium Chloride

98%, (MTEAC 98%) CAS# 10052-47-8

M/SDS |  Datasheet [40 KB]

Tetrabutylammonium Bromide

98%, (TBAB 98%) CAS# 1643-19-2

M/SDS |  SDS |  Datasheet [36 KB]

Tetrabutylammonium Bromide

50%, Aqueous (TBAB 50W) CAS# 1643-19-2

M/SDS |  SDS [11 KB] |  Datasheet [37 KB]

Tetrabutylammonium Bromide

75%, Aqueous (TBAB 75W) CAS# 1643-19-2

Datasheet [38 KB]

Tetrabutylammonium Bromide

99%, with 1-3% silica (TBAB Plus) CAS# 1643-19-2

Datasheet [36 KB]

Tetrabutylammonium Bromide

50%, MeOH (TBAB 50M) CAS# 1643-19-2/67-56-1

Datasheet [40 KB]

Tetrabutylammonium Chloride

50%, Aqueous CAS# 1112-67-0

M/SDS |  SDS [11 KB] |  Datasheet [40 KB]

Tetrabutylammonium Chloride Monohydrate

98%, Monohydrate (TBAC 98% Mono) CAS# 37451-68-6

M/SDS |  Datasheet [39 KB]

Tetrabutylammonium Fluoride

15%, Propylene Glycol Solution (Envure™ 858) CAS# 429-41-4

M/SDS |  Datasheet [40 KB]

Tetrabutylammonium Fluoride Trihydrate

98%, (TBAF 98% Trihydrate) CAS# 87749-50-6

M/SDS |  SDS [13 KB] |  Datasheet [40 KB]

Tetrabutylammonium Hydrogen Sulfate

55%, Aqueous (TBAHS 55% Aq) CAS# 32503-27-8

M/SDS |  SDS [12 KB] |  Datasheet [39 KB]

Tetrabutylammonium Hydrogen Sulfate

97%, (TBAHS 98%) CAS# 32503-27-8

M/SDS |  SDS [12 KB] |  Datasheet [39 KB]

Tetrabutylammonium Hydroxide

55%, Aqueous, Ultra Pure (TBAH 55% Aq UP) CAS# 2052-49-5

M/SDS |  Datasheet [38 KB]

Tetrabutylammonium Hydroxide

40%, Aqueous (TBAH 40% Aq) CAS# 2052-49-5

M/SDS |  Datasheet [38 KB]

Tetrabutylammonium Hydroxide

55%, Aqueous (TBAH 55% Aq) CAS# 2052-49-5

M/SDS |  SDS [14 KB] |  Datasheet [38 KB]

Tetrabutylammonium Hydroxide

55%, Aqueous, Envure™ (Envure™-855) CAS# 2052-49-5

M/SDS |  Datasheet [38 KB]

Tetrabutylammonium Hydroxide

10%, Propylene Glycol Solution (Envure™ 857) CAS# 2052-49-5

M/SDS |  Datasheet [40 KB]

Tetrabutylammonium Hydroxide

40%, MeOH (TBAH 40M) CAS# 2052-49-5/67-56-1

M/SDS |  Datasheet [37 KB]

Tetrabutylammonium Hydroxide (1.0 M)

31%, MeOH (TBAH 1.0M MeOH) CAS# 2052-49-5/67-56-1

M/SDS |  Datasheet [41 KB]

Tetrabutylammonium Sulfate

50%, (TBAS 50% Aq) CAS# 2472-88-0

M/SDS |  Datasheet [39 KB]

Tetraethylammonium Bromide

50%, Aqueous (TEAB 50% Aq) CAS# 71-91-0

M/SDS |  SDS [11 KB] |  Datasheet [36 KB]

Tetraethylammonium Bromide

98%, (TEAB 98%) CAS# 71-91-0

M/SDS |  SDS [11 KB] |  Datasheet [37 KB]

Tetraethylammonium Chloride

55%, Aqueous (TEAC 55% Aq) CAS# 56-34-8

M/SDS |  SDS [12 KB] |  Datasheet [41 KB]

Tetraethylammonium Chloride Monohydrate

98%, Monohydrate (TEAC 98% Mono) CAS# 68696-18-4

M/SDS |  Datasheet [38 KB]

Tetraethylammonium Hydroxide

20%, Aqueous (TEAH 20% Aq) CAS# 77-98-5

M/SDS [53 KB] |  SDS [14 KB] |  Datasheet [38 KB]

Tetraethylammonium Hydroxide

35%, Aqueous (TEAH 35% Technical) CAS# 77-98-5

M/SDS |  SDS |  Datasheet [48 KB]

Tetraethylammonium Hydroxide

20%, Aqueous, Envure™ (Envure™-643) CAS# 77-98-5

M/SDS |  Datasheet [39 KB]

Tetraethylammonium Hydroxide

10%, Propylene Glycol Solution (Envure™ 838) CAS# 77-98-5

M/SDS |  Datasheet [40 KB]

Tetraethylammonium Tosylate

98%, (TETos 98%) CAS# 733-44-8

M/SDS |  SDS [12 KB] |  Datasheet [40 KB]

Tetramethylammonium Chloride

50%, Aqueous, SBS Grade (TMAC 50% Aq SBS) CAS# 75-57-0

M/SDS |  Datasheet [37 KB]

Tetramethylammonium Chloride

98%, SBS Grade (TMAC 98% SBS) CAS# 75-57-0

M/SDS |  Datasheet [38 KB]

Tetramethylammonium Chloride

98%, (TMAC 98%) CAS# 75-57-0

M/SDS |  SDS [11 KB] |  Datasheet [55 KB]

Tetramethylammonium Chloride

50%, Aqueous (TMAC 50% Aq) CAS# 75-57-0

M/SDS |  SDS |  Datasheet [36 KB]

Tetramethylammonium Chloride

99%, with 1-3% silica (TMAC Plus) CAS# 75-57-0

M/SDS |  Datasheet [36 KB]

Tetramethylammonium Chloride

35%, MeOH (TMAC 35M) CAS# 75-57-0/67-56-1

Datasheet [38 KB]

Tetramethylammonium Fluoride

20%, Aqueous (TMAF 20% Aq) CAS# 373-68-2

M/SDS |  Datasheet [41 KB]

Tetramethylammonium Hydrogen Phthalate

99%, (TMHP 99%) CAS# 79723-02-7

M/SDS |  SDS |  Datasheet [40 KB]

Tetramethylammonium Hydroxide

15%, Propylene Glycol (TMAH 15% PG) CAS# 75-59-2

Datasheet [39 KB]

Tetramethylammonium Hydroxide

20%, Aqueous, Ultra Pure (TMAH 20% Aq UP) CAS# 75-59-2

M/SDS |  Datasheet [42 KB]

Tetramethylammonium Hydroxide

25%, MeOH (TMAH 25M) CAS# 75-59-2/67-56-1

M/SDS |  Datasheet [37 KB]

Tetramethylammonium Hydroxide

25%, Aqueous (TMAH 25% Technical) CAS# 75-59-2

M/SDS |  Datasheet [36 KB]

Tetramethylammonium Hydroxide Pentahydrate

98%, Pentahydrate (TMAH Penta) CAS# 10424-65-4 / 75-59-2

M/SDS |  SDS |  Datasheet [40 KB]

Tetrapropylammonium Bromide

50%, Aqueous (TPAB 50W) CAS# 1941-30-6

M/SDS |  SDS [11 KB] |  Datasheet [33 KB]

Tetrapropylammonium Bromide

98%, (TPAB 98%) CAS# 1941-30-6

M/SDS |  Datasheet [37 KB]

Tetrapropylammonium Hydroxide

40%, Aqueous, Low Sodium (TPAH 40% Aq Low Na) CAS# 4499-86-9

M/SDS |  Datasheet [37 KB]

Tetrapropylammonium Hydroxide

40%, Aqueous, Envure™ (Envure™-846) CAS# 4499-86-9

M/SDS |  Datasheet [35 KB]

Tetrapropylammonium Hydroxide

10%, Propylene Glycol Solution (Envure™ 847) CAS# 4499-86-9

M/SDS |  Datasheet [40 KB]