CYANOMETHYLENETRIBUTYLPHOSPHORANE

ChemicalBook > CAS DataBase List > CYANOMETHYLENETRIBUTYLPHOSPHORANE

CYANOMETHYLENETRIBUTYLPHOSPHORANE

Product Name: CYANOMETHYLENETRIBUTYLPHOSPHORANE
CAS No.: 157141-27-0
Chemical Name: CYANOMETHYLENETRIBUTYLPHOSPHORANE
Synonyms: CMBP;2-(tributylphosphoranylidene)acetonitrile;(Tributylphosphoranylidene)acetonitrile;Tsunoda Reagent;2-(tributyl-l5-phosphanylidene)acetonitrile;CYANOMETHYLENETRI-N-BUTYLPHOSPHORANE;Cyanomethyltributylphosphorane;CYANOMETHYLENETRIBUTYLPHOSPHORANE;CynoMethylenetributyl phosphorane;Cyanomethylenetributylphosphorane>
CBNumber: CB3469417
Molecular Formula: C14H28NP
Formula Weight: 241.35
MOL File: 157141-27-0.mol

Less

CYANOMETHYLENETRIBUTYLPHOSPHORANE Property

Boiling point:: 339.1±25.0 °C(Predicted)
Density: 0.921 g/mL at 25 °C
refractive index: n20/D1.500(lit.)
Flash point:: 7 °C
storage temp.: 2-8°C
form: clear liquid
color: Yellow to Amber to Dark purple
InChI: InChI=1S/C14H28NP/c1-4-7-11-16(14-10-15,12-8-5-2)13-9-6-3/h14H,4-9,11-13H2,1-3H3
InChIKey: OZMLUMPWPFZWTP-UHFFFAOYSA-N
SMILES: C(#N)C=P(CCCC)(CCCC)CCCC

Less

Safety

Hazard Codes: F,Xn
Risk Statements: 10-23/24/25-67-65-48/20-38-11-63
Safety Statements: 16-26-36/37/39-62-36/37
RIDADR: 3275
WGK Germany: 3
HS Code: 2931499090

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P501Dispose of contents/container to..…

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 761060
Product name: (Tributylphosphoranylidene)acetonitrile
Purity: 97%
Packaging: 1g
Price: $252
Updated: 2024/03/01

Sigma-Aldrich

Product number: 761060
Product name: (Tributylphosphoranylidene)acetonitrile
Purity: 97%
Packaging: 500mg
Price: $156
Updated: 2023/06/20

TCI Chemical

Product number: C1500
Product name: Cyanomethylenetributylphosphorane
Purity: >95.0%(T)
Packaging: 1g
Price: $210
Updated: 2024/03/01

TCI Chemical

Product number: C1500
Product name: Cyanomethylenetributylphosphorane
Purity: >95.0%(T)
Packaging: 5g
Price: $610
Updated: 2024/03/01

TCI Chemical

Product number: C1500
Product name: Cyanomethylenetributylphosphorane
Purity: >95.0%(T)
Packaging: 25g
Price: $1757
Updated: 2024/03/01

Less

CYANOMETHYLENETRIBUTYLPHOSPHORANE Chemical Properties,Usage,Production

Uses

(Tributylphosphoranylidene)acetonitrile can be utilized as a reagent in the:

Stereoselective synthesis of skytanthine and other O- and N-containing heterocycles by Mitsunobu intramolecular cycloalkylation.
Wittig olefination of esters, lactones, N-Boc lactam, and cyclic imide to corresponding Wittig products.

General Description

(Tributylphosphoranylidene)acetonitrile is a stabilized trialkylphosphorane that can act as a substitute to the diethyl azodicarboxylate and triphenylphosphine (DEAD-TPP) system for Mitsunobu reaction between nucleophiles (HA) and alcohols (ROH) to form RA. It is highly useful when the pKa of the nucleophiles are higher than 11.

CYANOMETHYLENETRIBUTYLPHOSPHORANE Preparation Products And Raw materials

Raw materials

Tributylphosphine Hexane Nitromethane Chloroacetonitrile Benzene n-Butyllithium

Preparation Products

Less

CYANOMETHYLENETRIBUTYLPHOSPHORANE Suppliers

Americas 1 Canada 1 China 95 Europe 1 Germany 3 India 5 Japan 2 Switzerland 1 United Kingdom 7 United States 21 Global 137

Suzhou Highfine Biotech Co., Ltd

Tel: 0512-68311833 13962195826
Email: wuhao@highfine.com
Country: China
ProdList: 1352
Advantage: 58

Shanghai Titan Enterprise Development Co., Ltd

Tel: 16621224781
Email: syy@titansci.com
Country: China
ProdList: 2896
Advantage: 58

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Xinxiang Runyu Material Co., Ltd.

Tel: 166-166-37336996 15690792173
Fax: 0373-7759608
Email: chenxi.song@runvmat.com
Country: China
ProdList: 299
Advantage: 55

Shaoxing Zejun Pharmaceuticals Co.,Ltd

Tel: 0575-82126188 15395856318
Email: service@zejunpharma.com
Country: China
ProdList: 456
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 94657
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44689
Advantage: 61

Adamas Reagent, Ltd.

Tel: 400-6009262 16621234537
Fax: 021-64823266
Email: chenyj@titansci.com
Country: China
ProdList: 14103
Advantage: 59

Nanjing Chemlin Chemical Co., Ltd

Tel: 025-83697070
Fax: +86-25-83453306
Email: info@chemlin.com.cn
Country: China
ProdList: 19185
Advantage: 64

Hunan Hui Bai Shi Biotechnology Co., Ltd.

Tel: 0731-85526065 13308475853
Email: ivy@hnhbsj.com
Country: China
ProdList: 4554
Advantage: 62

Aemon Chemical

Tel: 0086-755-86198205
Email: acinfo@aemonchem.com
Country: China
ProdList: 1931
Advantage: 57

Shanghai HuiKe Trading Co., Ltd.

Tel: 15026939015
Fax: QQ：1498609168
Email: michael.liu16@yahoo.com
Country: China
ProdList: 97
Advantage: 52

Shanghai Topbiochem Technology Co., Ltd

Tel: +86-21-60341587
Fax: +86-21-61294319
Email: sales@topbiochem.com
Country: China
ProdList: 6175
Advantage: 58

Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.

Tel: 025-66099280 17798518460
Fax: (1)02557626880
Email: cfzhang@aikonchem.com
Country: China
ProdList: 19915
Advantage: 55

Shanghai Jian Chao Chemical Technology Co., Ltd.

Tel: 18017383231 18017383231
Fax: qq：2817624287
Email: lyh_antaeus@163.com
Country: China
ProdList: 9347
Advantage: 55

9ding chemical ( Shanghai) Limited

Tel: 4009209199
Fax: 86-021-52271987
Email: sales@9dingchem.com
Country: China
ProdList: 22514
Advantage: 55

Bide Pharmatech Ltd.

Tel: 400-164-7117 13681763483
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 41462
Advantage: 60

Chengdu Aslee Biopharmaceuticals, Inc

Tel: 028-85305008 02885305008
Fax: 4000210878-186
Email: 2306208234@qq.com
Country: China
ProdList: 1006
Advantage: 50

Sigma-Aldrich

Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Country: China
ProdList: 51456
Advantage: 80

Taizhou GreenChem Pharmaceutical Co., Ltd.

Tel: 0514-86654616 15366892466
Email: greenchem@tzglmk.com
Country: China
ProdList: 498
Advantage: 56

Shanghai Send Pharmaceutical Technology Co., Ltd.

Tel: 021-58088081 Q3252066219
Fax: QQ3382968513
Email: danping@shsendpharm.com
Country: China
ProdList: 3100
Advantage: 55

Shanghai YuanYe Biotechnology Co., Ltd.

Tel: 021-61312847; 18021002903
Fax: QQ:3008007432
Email: 3008007409@qq.com
Country: China
ProdList: 27313
Advantage: 60

Amadis Chemical Company Limited

Tel: 571-89925085
Fax: 0086-571-89925065
Email: sales@amadischem.com
Country: China
ProdList: 131957
Advantage: 58

Guangdong wengjiang Chemical Reagent Co., Ltd.

Tel: 0751-2886750 13927877953
Fax: 0751-2886750
Email: 3005811397@qq.com
Country: China
ProdList: 13320
Advantage: 58

Amatek Scientific Co. Ltd.

Tel: 0512-56316828
Fax: 0512-56316826
Email: info@amateksci.com
Country: China
ProdList: 28805
Advantage: 58

9ding chemical ( Shanghai) Limited

Tel: 021-021-52271985 17721149837
Fax: +86 (21) 52271987
Email: sales@9dingchem.com
Country: China
ProdList: 19800
Advantage: 60

Capot Chemical Co.,Ltd.

Tel: +86-（0）57185586718 +86-13336195806
Fax: +86-571-85864795
Email: sales@capot.com
Country: China
ProdList: 29792
Advantage: 60

Aikon International Limited

Tel: 025-66113011 18112977050
Fax: (5)02557626880
Email: cb6@aikonchem.com
Country: China
ProdList: 15494
Advantage: 58

Rhawn Reagent

Tel: 400-400-1332688 18019345275
Fax: 400-133-2688
Email: amy@rhawn.cn
Country: China
ProdList: 15497
Advantage: 58

Nanjing NingFan Pharm-Tech CO. LTD.

Tel: 17368696818
Country: China
ProdList: 1984
Advantage: 58

Shanghai Yimiao Pharmaceutical Technology Co., Ltd.

Tel: 18717991116
Fax: -
Email: 1605896178@qq.com
Country: China
ProdList: 250
Advantage: 58

Shenzhen Polymeri Biochemical Technology Co., Ltd.

Tel: +86-400-002-6226 +86-13028896684;
Email: sales@rrkchem.com
Country: China
ProdList: 57423
Advantage: 58

Zhengzhou Alfa Chemical Co.,Ltd

Tel: +8618530059196
Email: sale04@alfachem.cn
Country: China
ProdList: 11885
Advantage: 58

Hefei TNJ Chemical Industry Co.,Ltd.

Tel: +86-0551-65418684 +8618949823763
Fax: 0086-551-65418684
Email: sales@tnjchem.com
Country: China
ProdList: 25356
Advantage: 58

Labnetwork lnc.

Tel: +86-27-50766799 +8618062016861
Email: contact@labnetwork.com
Country: China
ProdList: 19987
Advantage: 58

Nextpeptide Inc

Tel: +86-0571-81612335 +8613336028439
Email: sales@nextpeptide.com
Country: China
ProdList: 19908
Advantage: 58

CD Chemical Group Limited

Tel: +8615986615575
Fax: 0086-13651442114
Email: info@codchem.com
Country: China
ProdList: 20342
Advantage: 58

Dayang Chem (Hangzhou) Co.,Ltd.

Tel: 571-88938639 +8617705817739
Fax: +86-571-88938652，+86-571- 88492614
Email: info@dycnchem.com
Country: China
ProdList: 52849
Advantage: 58

AFINE CHEMICALS LIMITED

Tel: +86-0571-85134551
Fax: 008657185134895
Email: sales@afinechem.com
Country: China
ProdList: 15352
Advantage: 58

Henan Weituxi Chemical Technology Co., Ltd.

Tel: 0371-63284658 18135795563
Fax: QQ:2885349392
Email: 2885349392@qq.com
Country: China
ProdList: 9976
Advantage: 58

Hubei xin bonus chemical co. LTD

Tel: 86-13657291602
Fax: 027-59338440
Email: linda@hubeijusheng.com
Country: CHINA
ProdList: 22963
Advantage: 58

Shanghai Jiegu Biotechnology Co., Ltd.

Tel: 021-51698675
Email: jiejiegroup@126.com
Country: China
ProdList: 4313
Advantage: 58

CONIER CHEM AND PHARMA LIMITED

Tel: +8618523575427
Email: sales@conier.com
Country: China
ProdList: 49476
Advantage: 58

Shanghai Kaiwei Chemical Technology Co., Ltd.

Tel: 021-58461859 15821823057
Email: service@aiviche.com
Country: China
ProdList: 49312
Advantage: 58

career henan chemical co

Tel: +86-0371-86658258 +8613203830695
Fax: 0086-371-86658258
Email: factory@coreychem.com
Country: China
ProdList: 29809
Advantage: 58

Shaanxi Dideu Medichem Co. Ltd

Tel: +86-29-81139210 +86-18192627656
Fax: +86-29-88380327
Email: 1059@dideu.com
Country: China
ProdList: 3003
Advantage: 58

Chengdu Aslee Biopharmaceuticals, Inc.

Tel: 28-85305008
Country: CHINA
ProdList: 964
Advantage: 58

Shaanxi Dideu Medichem Co. Ltd

Tel: 029-81024372 15029046529
Fax: 029-88380327
Email: 1027@dideu.com
Country: China
ProdList: 10010
Advantage: 58

Shanghai meikai technology co., ltd

Tel: 021-18721550-091 18721550091
Fax: 微信18721550091
Email: yangdong@pharma.com
Country: China
ProdList: 4121
Advantage: 58

Less

View Lastest Price from CYANOMETHYLENETRIBUTYLPHOSPHORANE manufacturers

XINXIANG RUNYU MATERIAL CO., LTD.

Product: Cyanomethylenetributylphosphorane 157141-27-0
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 200kg
Release date: 2023-10-27

Shaanxi Dideu Medichem Co. Ltd

Product: CyanoMethylenetributylphosphorane 157141-27-0
Price: US $1.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20 tons
Release date: 2020-01-16

Career Henan Chemical Co

Product: CYANOMETHYLENETRIBUTYLPHOSPHORANE 157141-27-0
Price: US $1.00/g
Min. Order: 1g
Purity: 99.0%
Supply Ability: 100kg
Release date: 2020-01-09

157141-27-0, CYANOMETHYLENETRIBUTYLPHOSPHORANERelated Search:

N,N'-Diisopropylcarbodiimide CYANOMETHYLENETRIBUTYLPHOSPHORANE

Acetonitrile,2-(tributylphosphoranylidene)-

(Tributylphosphoranylidene)acetonitrile

(Tributylphosphoranylidene)acetonitrile solution

2-(tributylphosphoranylidene)acetonitrile

cyanomethylenetri-n-butylphosphorane90+%n

CynoMethylenetributyl phosphorane

2-(tributyl-l5-phosphanylidene)acetonitrile

CYANOMETHYLENETRIBUTYLPHOSPHORANE

CYANOMETHYLENETRI-N-BUTYLPHOSPHORANE

CMBP

Cyanomethyltributylphosphorane

{[Tri(but-1-yl)]phosphoranylidene}acetonitrile 97%

Tsunoda Reagent

Cyanomethylenetributylphosphorane&gt

2-(tributyl-5-phosphanylidene)acetonitrile

2-(tributyl-λsup5sup-phosphanylidene)acetonitrile

2-(tributyl-lambda5-phosphanylidene)acetonitrile

157141-27-0

C14H28NP

Tsunoda Reagent (Mitsunobu Reaction)

Mitsunobu Reaction

Condensation & Active Esterification

pharmacetical

Tsunoda Reagent (Mitsunobu Reaction)

Condensation & Active Esterification

Mitsunobu Reaction

Synthetic Organic Chemistry