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Olefinazione

L'olefinazione è una reazione chimica che forma doppi legami carbonio-carbonio (olefine) combinando un'aldeide o un chetone con un reagente. Questo processo è ampiamente utilizzato nella sintesi organica per creare molecole complesse, inclusi prodotti naturali e farmaceutici. Presso CymitQuimica, offriamo una varietà di reagenti di olefinazione di alta qualità per supportare le vostre esigenze sintetiche e industriali.

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prodotti per pagina. 282 prodotti in questa categoria.

MarchioDati del prodottoPurezzaFascia di prezzoConsegna prevista
TCI logo
Diethyl (4-Nitrobenzyl)phosphonate
REF: 3B-D5208CAS: 2609-49-6 		>97.0%(GC)103,00 €Mer 27 Nov 24
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Octaethyl [Benzene-1,2,4,5-tetrayltetrakis(methylene)]tetrakis(phosphonate)
REF: 3B-T3904CAS: 136455-49-7 		>95.0%(HPLC)60,00 €~186,00 €Mer 27 Nov 24
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Triethyl 2-Phosphonopropionate
REF: 3B-T2135CAS: 3699-66-9 		>98.0%(GC)37,00 €~125,00 €Mer 27 Nov 24
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(1-Ethoxy-1-oxopropan-2-yl)triphenylphosphonium Bromide
REF: 3B-E1300CAS: 30018-16-7 		>98.0%(T)(HPLC)26,00 €~106,00 €Mer 27 Nov 24
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Diethyl (1,3-Dithian-2-yl)phosphonate
REF: 3B-D4074CAS: 62999-73-9 		>93.0%(GC)133,00 €Mer 27 Nov 24
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(Triphenylphosphoranylidene)acetaldehyde
REF: 3B-T2001CAS: 2136-75-6 		>98.0%(HPLC)71,00 €~240,00 €Mer 27 Nov 24
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Benzyl Dimethylphosphonoacetate
REF: 3B-B2815CAS: 57443-18-2 		>97.0%(GC)51,00 €~150,00 €Mer 27 Nov 24
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Diethyl Benzylphosphonate
REF: 3B-B1795CAS: 1080-32-6 		>98.0%(GC)65,00 €Mer 27 Nov 24
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Diethyl (3-Bromopropyl)phosphonate
REF: 3B-D4434CAS: 1186-10-3 		>95.0%(GC)44,00 €~111,00 €Mer 27 Nov 24
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(2,4-Dichlorobenzyl)triphenylphosphonium Chloride
REF: 3B-D2907CAS: 2492-23-1 		>98.0%(T)(HPLC)43,00 €~111,00 €Mer 27 Nov 24
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(3-Trimethylsilyl-2-propynyl)triphenylphosphonium Bromide
REF: 3B-T1498CAS: 42134-49-6 		>98.0%(T)92,00 €~283,00 €Mer 27 Nov 24
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tert-Butyl Diethylphosphonoacetate
REF: 3B-B2814CAS: 27784-76-5 		>97.0%(GC)35,00 €~87,00 €Mer 27 Nov 24
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Diethyl (N-Methoxy-N-methylcarbamoylmethyl)phosphonate
REF: 3B-D3708CAS: 124931-12-0 		>97.0%(GC)47,00 €~139,00 €Mer 27 Nov 24
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N-(tert-Butoxycarbonyl)-2-phosphonoglycine Trimethyl Ester
REF: 3B-B4011CAS: 89524-98-1 		>98.0%(HPLC)(N)41,00 €~122,00 €Mer 27 Nov 24
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Diethyl 1-Pyrrolidinemethylphosphonate
REF: 3B-P1258CAS: 51868-96-3 		>95.0%(GC)78,00 €Mer 27 Nov 24
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Tributyl(cyanomethyl)phosphonium Chloride
REF: 3B-C1442CAS: 82358-61-0 		>98.0%(T)90,00 €~191,00 €Mer 27 Nov 24
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Diethyl (2-Oxo-2-phenylethyl)phosphonate
REF: 3B-D3339CAS: 3453-00-7 		>97.0%(GC)105,00 €~505,00 €Mer 27 Nov 24
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2-(Diethoxyphosphoryl)acetic Acid
REF: 3B-D3080CAS: 3095-95-2 		>95.0%(T)39,00 €~123,00 €Mer 27 Nov 24
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trans-2-Butene-1,4-bis(triphenylphosphonium Chloride)
REF: 3B-B2286CAS: 106423-29-4 		>95.0%(T)185,00 €Mer 27 Nov 24
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Butyltriphenylphosphonium Bromide
REF: 3B-B0970CAS: 1779-51-7 		>98.0%(T)(HPLC)52,00 €~252,00 €Mer 27 Nov 24
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Diethyl (4-Nitrobenzyl)phosphonate
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Diethyl (4-Nitrobenzyl)phosphonate

CAS:2609-49-6
Formula:
C11H16NO5P
Purezza:
>97.0%(GC)
Colore e forma:
Light yellow to Brown clear liquid
Peso molecolare:
273.22

Ref: 3B-D5208

5g103,00 €
Consegna stimata in Stati Uniti, il Mercoledì 27 Novembre 2024
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Octaethyl [Benzene-1,2,4,5-tetrayltetrakis(methylene)]tetrakis(phosphonate)
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Octaethyl [Benzene-1,2,4,5-tetrayltetrakis(methylene)]tetrakis(phosphonate)

CAS:136455-49-7
Formula:
C26H50O12P4
Purezza:
>95.0%(HPLC)
Colore e forma:
White to Light yellow powder to crystal
Peso molecolare:
678.57

Ref: 3B-T3904

1g60,00 €
5g186,00 €
Consegna stimata in Stati Uniti, il Mercoledì 27 Novembre 2024
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Triethyl 2-Phosphonopropionate
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Triethyl 2-Phosphonopropionate

CAS:3699-66-9
Formula:
C9H19O5P
Purezza:
>98.0%(GC)
Colore e forma:
Colorless to Almost colorless clear liquid
Peso molecolare:
238.22

Ref: 3B-T2135

5g37,00 €
25g125,00 €
Consegna stimata in Stati Uniti, il Mercoledì 27 Novembre 2024
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(1-Ethoxy-1-oxopropan-2-yl)triphenylphosphonium Bromide
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(1-Ethoxy-1-oxopropan-2-yl)triphenylphosphonium Bromide

CAS:30018-16-7
Formula:
C23H24BrO2P
Purezza:
>98.0%(T)(HPLC)
Colore e forma:
White to Light yellow powder to crystal
Peso molecolare:
443.32

Ref: 3B-E1300

5g26,00 €
25g106,00 €
Consegna stimata in Stati Uniti, il Mercoledì 27 Novembre 2024
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Diethyl (1,3-Dithian-2-yl)phosphonate
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Diethyl (1,3-Dithian-2-yl)phosphonate

CAS:62999-73-9
Formula:
C8H17O3PS2
Purezza:
>93.0%(GC)
Colore e forma:
White to Yellow to Green powder to lump
Peso molecolare:
256.31

Ref: 3B-D4074

5g133,00 €
Consegna stimata in Stati Uniti, il Mercoledì 27 Novembre 2024
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(Triphenylphosphoranylidene)acetaldehyde
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(Triphenylphosphoranylidene)acetaldehyde

CAS:2136-75-6
Formula:
C20H17OP
Purezza:
>98.0%(HPLC)
Colore e forma:
White to Light yellow to Light orange powder to crystal
Peso molecolare:
304.33

Ref: 3B-T2001

5g71,00 €
25g240,00 €
Consegna stimata in Stati Uniti, il Mercoledì 27 Novembre 2024
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Benzyl Dimethylphosphonoacetate
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Benzyl Dimethylphosphonoacetate

CAS:57443-18-2
Formula:
C11H15O5P
Purezza:
>97.0%(GC)
Colore e forma:
Colorless to Light yellow to Light orange clear liquid
Peso molecolare:
258.21

Ref: 3B-B2815

1g51,00 €
5g150,00 €
Consegna stimata in Stati Uniti, il Mercoledì 27 Novembre 2024
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Diethyl Benzylphosphonate
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Diethyl Benzylphosphonate

CAS:1080-32-6
Formula:
C11H17O3P
Purezza:
>98.0%(GC)
Colore e forma:
Colorless to Almost colorless clear liquid
Peso molecolare:
228.23

Ref: 3B-B1795

25g65,00 €
Consegna stimata in Stati Uniti, il Mercoledì 27 Novembre 2024
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Diethyl (3-Bromopropyl)phosphonate
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Diethyl (3-Bromopropyl)phosphonate

CAS:1186-10-3
Formula:
C7H16BrO3P
Purezza:
>95.0%(GC)
Colore e forma:
Colorless to Light yellow clear liquid
Peso molecolare:
259.08

Ref: 3B-D4434

1g44,00 €
5g111,00 €
Consegna stimata in Stati Uniti, il Mercoledì 27 Novembre 2024
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(2,4-Dichlorobenzyl)triphenylphosphonium Chloride
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(2,4-Dichlorobenzyl)triphenylphosphonium Chloride

CAS:2492-23-1
Formula:
C25H20Cl3P
Purezza:
>98.0%(T)(HPLC)
Colore e forma:
White to Almost white powder to crystal
Peso molecolare:
457.76

Ref: 3B-D2907

5g43,00 €
25g111,00 €
Consegna stimata in Stati Uniti, il Mercoledì 27 Novembre 2024
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(3-Trimethylsilyl-2-propynyl)triphenylphosphonium Bromide
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(3-Trimethylsilyl-2-propynyl)triphenylphosphonium Bromide

CAS:42134-49-6
Formula:
C24H26BrPSi
Purezza:
>98.0%(T)
Colore e forma:
White to Light yellow to Light orange powder to crystal
Peso molecolare:
453.43

Ref: 3B-T1498

1g92,00 €
5g283,00 €
Consegna stimata in Stati Uniti, il Mercoledì 27 Novembre 2024
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tert-Butyl Diethylphosphonoacetate
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tert-Butyl Diethylphosphonoacetate

CAS:27784-76-5
Formula:
C10H21O5P
Purezza:
>97.0%(GC)
Colore e forma:
Colorless to Light yellow clear liquid
Peso molecolare:
252.25

Ref: 3B-B2814

1g35,00 €
5g87,00 €
Consegna stimata in Stati Uniti, il Mercoledì 27 Novembre 2024
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Diethyl (N-Methoxy-N-methylcarbamoylmethyl)phosphonate
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Diethyl (N-Methoxy-N-methylcarbamoylmethyl)phosphonate

CAS:124931-12-0
Formula:
C8H18NO5P
Purezza:
>97.0%(GC)
Colore e forma:
Colorless to Almost colorless clear liquid
Peso molecolare:
239.21

Ref: 3B-D3708

1g47,00 €
5g139,00 €
Consegna stimata in Stati Uniti, il Mercoledì 27 Novembre 2024
+ info
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N-(tert-Butoxycarbonyl)-2-phosphonoglycine Trimethyl Ester
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N-(tert-Butoxycarbonyl)-2-phosphonoglycine Trimethyl Ester

CAS:89524-98-1
Formula:
C10H20NO7P
Purezza:
>98.0%(HPLC)(N)
Colore e forma:
White to Almost white powder to crystal
Peso molecolare:
297.24

Ref: 3B-B4011

1g41,00 €
5g122,00 €
Consegna stimata in Stati Uniti, il Mercoledì 27 Novembre 2024
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Diethyl 1-Pyrrolidinemethylphosphonate
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Diethyl 1-Pyrrolidinemethylphosphonate

CAS:51868-96-3
Formula:
C9H20NO3P
Purezza:
>95.0%(GC)
Colore e forma:
Colorless to Light yellow clear liquid
Peso molecolare:
221.24

Ref: 3B-P1258

5g78,00 €
Consegna stimata in Stati Uniti, il Mercoledì 27 Novembre 2024
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Tributyl(cyanomethyl)phosphonium Chloride
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Tributyl(cyanomethyl)phosphonium Chloride

CAS:82358-61-0
Formula:
C14H29ClNP
Purezza:
>98.0%(T)
Colore e forma:
White to Almost white powder to crystal
Peso molecolare:
277.82

Ref: 3B-C1442

10g90,00 €
25g191,00 €
Consegna stimata in Stati Uniti, il Mercoledì 27 Novembre 2024
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Diethyl (2-Oxo-2-phenylethyl)phosphonate
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Diethyl (2-Oxo-2-phenylethyl)phosphonate

CAS:3453-00-7
Formula:
C12H17O4P
Purezza:
>97.0%(GC)
Colore e forma:
White to Yellow to Green clear liquid
Peso molecolare:
256.24

Ref: 3B-D3339

1g105,00 €
5g505,00 €
Consegna stimata in Stati Uniti, il Mercoledì 27 Novembre 2024
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2-(Diethoxyphosphoryl)acetic Acid
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2-(Diethoxyphosphoryl)acetic Acid

CAS:3095-95-2
Formula:
C6H13O5P
Purezza:
>95.0%(T)
Colore e forma:
White or Colorless to Light yellow powder to lump to clear liquid
Peso molecolare:
196.14

Ref: 3B-D3080

5g39,00 €
25g123,00 €
Consegna stimata in Stati Uniti, il Mercoledì 27 Novembre 2024
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trans-2-Butene-1,4-bis(triphenylphosphonium Chloride)
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trans-2-Butene-1,4-bis(triphenylphosphonium Chloride)

CAS:106423-29-4
Formula:
C40H36Cl2P2
Purezza:
>95.0%(T)
Colore e forma:
White to Light yellow to Light orange powder to crystal
Peso molecolare:
649.58

Ref: 3B-B2286

5g185,00 €
Consegna stimata in Stati Uniti, il Mercoledì 27 Novembre 2024
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Butyltriphenylphosphonium Bromide
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Butyltriphenylphosphonium Bromide

CAS:1779-51-7
Formula:
C22H24BrP
Purezza:
>98.0%(T)(HPLC)
Colore e forma:
White to Almost white powder to crystal
Peso molecolare:
399.31

Ref: 3B-B0970

25g52,00 €
250g252,00 €
Consegna stimata in Stati Uniti, il Mercoledì 27 Novembre 2024
+ info
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