Cyclopropylacetylene

ChemicalBook > CAS DataBase List > Cyclopropylacetylene

Cyclopropylacetylene

Product Name: Cyclopropylacetylene
CAS No.: 6746-94-7
Chemical Name: Cyclopropylacetylene
Synonyms: ETHYNYLCYCLOPROPANE;CYCLOPROPYLACETYLENE;CPAC;Cylopropylethylnen;Cylopropyl acetylene;Cyclopropyl acetylen;Cyclopropylacethylene;Cyclopropane,ethynyl-;CYCLOPROPYL ACETHLENE;ethylnyl-cyclopropane
CBNumber: CB2214654
Molecular Formula: C5H6
Formula Weight: 66.1
MOL File: 6746-94-7.mol

Less

Cyclopropylacetylene Property

Melting point:: 294 °C (decomp)
Boiling point:: 79-80 °C
Density: 0.7801
refractive index: n20/D 1.4480
Flash point:: -5 °F
storage temp.: 2-8°C
solubility: Chloroform, Ethyl Acetate
form: Liquid
Specific Gravity: 0.797
color: Clear colorless to light yellow
Water Solubility: Slightly soluble in water.
InChI: InChI=1S/C5H6/c1-2-5-3-4-5/h1,5H,3-4H2
InChIKey: NPTDXPDGUHAFKC-UHFFFAOYSA-N
SMILES: C1(C#C)CC1
CAS DataBase Reference: 6746-94-7(CAS DataBase Reference)
NIST Chemistry Reference: Cyclopropylacetylene(6746-94-7)

Less

Safety

Hazard Codes: F,Xn,Xi
Risk Statements: 11-36/37/38-48/20-63-65-67-52/53-41-38-4-37/38-22
Safety Statements: 26-36/37-62-37/39-16-61-33-9-36/37/39-39
RIDADR: UN 1294 3/PG 2
WGK Germany: 2
HazardClass: IRRITANT, FLAMMABLE
HazardClass: 3
PackingGroup: II
HS Code: 29021990

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H225Highly Flammable liquid and vapour

H315Causes skin irritation

H318Causes serious eye damage

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P273Avoid release to the environment.

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

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 663018
Product name: Cyclopropylacetylene
Purity: Neat, 97%
Packaging: 5g
Price: $56.7
Updated: 2024/03/01

Sigma-Aldrich

Product number: 663018
Product name: Cyclopropylacetylene
Purity: Neat, 97%
Packaging: 25g
Price: $95
Updated: 2024/03/01

TCI Chemical

Product number: C1984
Product name: Cyclopropylacetylene
Purity: >98.0%(GC)
Packaging: 5g
Price: $26
Updated: 2024/03/01

TCI Chemical

Product number: C1984
Product name: Cyclopropylacetylene
Purity: >98.0%(GC)
Packaging: 25g
Price: $86
Updated: 2024/03/01

Alfa Aesar

Product number: H53440
Product name: Cyclopropylacetylene, 97%
Packaging: 5g
Price: $30.65
Updated: 2024/03/01

Less

Cyclopropylacetylene Chemical Properties,Usage,Production

Preparation

Cyclopropylacetylene was prepared in a two-step procedure by dichlorination of cyclopropyl methyl ketone with phosphorus pentachloride (PCl5) followed by double dehydrohalogenation with a strong base. This sequence presented significant scale-up problems with low overall yields (20-25%).
Similarly, cyclopropylacetylene has been prepared by base-induced dehydrohalogenation of bromovinylcyclopropane . Cyclopropylacetylene has also been prepared from the 1-trimethylsilyl derivative of cyclopropylacetylene, which was prepared by treatment of 5-chloro-1-trimethylsilyl-1-pentyne with lithium diisopropylamide at ?78°C followed by warming to room temperature.

Chemical Properties

clear colorless to light yellow liquid

Uses

Cyclopropylacetylene is used as an organic chemical synthesis intermediate.

Cyclopropylacetylene Preparation Products And Raw materials

Raw materials

Preparation Products

Efavirenz

Less

Cyclopropylacetylene Suppliers

Americas 1 Belgium 2 Canada 1 China 283 Czech Republic 1 Europe 2 Germany 3 India 26 Japan 2 Slovakia 1 Switzerland 3 United Kingdom 12 United States 38 Global 375

Hebei Dj Yan Chemical Co., Ltd.

Tel: 17531190177
Fax: QQ:672648158
Email: peter@yan-xi.com
Country: China
ProdList: 647
Advantage: 58

Atomic chemistry

Tel: 0370-2785705 19339619972
Fax: QQ：3564171929
Email: 2234585634@qq.com
Country: China
ProdList: 4175
Advantage: 58

Hebei Mojin Biotechnology Co.,ltd.

Tel: 15097329902
Fax: 18503279000
Email: bella@hbmojin.com
Country: China
ProdList: 95
Advantage: 58

Henan Guangwo New Materials Co., Ltd

Tel: 15225201380 18336995067
Email: 3656693041@qq.com
Country: China
ProdList: 1552
Advantage: 58

Hebei Yanxi Chemical Co. Ltd

Tel: 18531123677 18531123677
Fax: QQ:2716427601
Country: China
ProdList: 468
Advantage: 58

Shijiazhuang Jianxin Biotechnology Co., LTD

Tel: 0311-17692708569 17692708569
Email: 17692708569@163.com
Country: China
ProdList: 295
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169097
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40241
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30132
Advantage: 84

TAIYUAN RHF CO.,LTD.

Tel: +86 351 7031519
Fax: +86 351 7031519
Email: sales@RHFChem.com
Country: China
ProdList: 2341
Advantage: 56

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24539
Advantage: 81

BeiJing Hwrk Chemicals Limted

Tel: 0757-86329057 18501085097
Fax: 010-89508210
Email: sales3.gd@hwrkchemical.com
Country: China
ProdList: 7639
Advantage: 55

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44751
Advantage: 61

Beijing Ouhe Technology Co., Ltd

Tel: 010-82967028 13552068683
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 12458
Advantage: 60

JinYan Chemicals(ShangHai) Co.,Ltd.

Tel: 13817811078
Fax: 86-021-50426522,50426273
Email: sales@jingyan-chemical.com
Country: China
ProdList: 9984
Advantage: 60

Jia Xing Isenchem Co.,Ltd

Tel: 0573-85285100 18627885956
Fax: 0573-85285100
Email: isenchem@163.com
Country: China
ProdList: 9551
Advantage: 66

Shanghai Longsheng chemical Co.,Ltd.

Tel: 021-58099652-8005 13585536065
Fax: 021-58099609
Email: bin.wu@shlschem.com
Country: China
ProdList: 9816
Advantage: 59

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696;
Email: info@hanhongsci.com
Country: China
ProdList: 42982
Advantage: 64

Chemsky（shanghai）International Co.,Ltd.

Tel: 021-50135380
Email: shchemsky@sina.com
Country: China
ProdList: 32344
Advantage: 50

XiaoGan ShenYuan ChemPharm co,ltd

Tel: 15527768850
Email: 1791901229@qq.com
Country: China
ProdList: 8849
Advantage: 52

Shandong Xiya Chemical Co., Ltd

Tel: 13355009207 13355009207
Fax: 0539-6365991
Email: 3007715519@qq.com
Country: China
ProdList: 18739
Advantage: 57

Syntechem Co.,Ltd

Tel
Fax: E-Mail Inquiry
Email: info@syntechem.com
Country: China
ProdList: 12990
Advantage: 57

BEST-REAGENT

Tel: 400-1166-196 18981987031
Fax: 028-84555506 800101999
Email: cdhxsj@163.com
Country: China
ProdList: 11726
Advantage: 57

China Langchem Inc.

Tel: 0086-21-58956006
Fax: 0086-21-58956100
Country: China
ProdList: 7815
Advantage: 57

Tianjin heowns Biochemical Technology Co., Ltd.

Tel: 400 638 7771
Email: sales@heowns.com
Country: China
ProdList: 14443
Advantage: 57

Sinopharm Chemical Reagent Co,Ltd.

Tel: 86-21-63210123
Fax: 86-21-63290778 86-21-63218885
Email: sj_scrc@sinopharm.com
Country: China
ProdList: 9823
Advantage: 79

Shanghai Sunway Pharmaceutical Technology Co., Ltd

Tel: +8613162137806 18575662672
Fax: 021 51613951
Email: mzeng@3wpharm.com
Country: China
ProdList: 9746
Advantage: 57

Syntor Fine Chemicals Ltd.

Tel: +44 (0) 1928 579865
Fax: 0411-9285798
Email: sales@syntor.co.uk
Country: China
ProdList: 78
Advantage: 60

ZhengZhou HuaWen Chemical Co.Ltd

Tel: 0370-2785118 15343847665
Fax: QQ：3470079902
Email: huawenchem@163.com
Country: China
ProdList: 3205
Advantage: 55

Shanghai Sphchem Co., Ltd.

Tel: 21-21-56491756 13512199871
Fax: 021-5649-1756
Email: sales@panhongchem.com
Country: China
ProdList: 4001
Advantage: 55

Chengdu Ai Keda Chemical Technology Co., Ltd.

Tel: 4008-755-333 18080918076
Fax: 028-86757656
Email: 800078821@qq.com
Country: China
ProdList: 9725
Advantage: 55

Shanghai civi chemical technology co.,Ltd

Tel: 86-21-34053660
Fax: 86-21-34053661
Email: sale@labgogo.com
Country: China
ProdList: 9872
Advantage: 52

Thermo Fisher Scientific

Tel: 800-810-5118
Fax: +86-10-84193589
Email: cnchemical@thermofisher.com
Country: China
ProdList: 17779
Advantage: 75

Beijing innoChem Science & Technology Co.,Ltd.

Tel: 400-810-7969 010-59572699
Fax: 010-59572688
Email: ningzi.li@inno-chem.com.cn
Country: China
ProdList: 6139
Advantage: 55

Shanghai Topbiochem Technology Co., Ltd

Tel: 021-58170097
Email: info@topbiochem.com
Country: China
ProdList: 9452
Advantage: 58

Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.

Tel: 025-66099280 17798518460
Fax: (1)02557626880
Email: cfzhang@aikonchem.com
Country: China
ProdList: 19918
Advantage: 55

Shanghai Jian Chao Chemical Technology Co., Ltd.

Tel: 18017383231 18017383231
Fax: qq：2817624287
Email: lyh_antaeus@163.com
Country: China
ProdList: 9352
Advantage: 55

9ding chemical ( Shanghai) Limited

Tel: 4009209199
Fax: 86-021-52271987
Email: sales@9dingchem.com
Country: China
ProdList: 18216
Advantage: 56

Shanghai Aladdin Bio-Chem Technology Co.,LTD

Tel: 18521735133 18521732826;
Fax: 021-50323701
Email: market@aladdin-e.com
Country: China
ProdList: 25015
Advantage: 65

Shanghai Yolne Chemical Co., Ltd.

Tel: 021-62960152
Fax: 021-52212593
Email: 934678158@qq.com
Country: China
ProdList: 9906
Advantage: 55

Chengdu AstaTech Trading Co., Ltd./AstaTech (Chengdu) Pharma. Co., Ltd.

Tel: +86-28-85122536 85324413
Fax: +86-28-85326443
Email: market@astatech.cn
Country: China
ProdList: 8033
Advantage: 55

Wuxi Zhangkun Biochemical Technology Co., Ltd.

Tel: +86 0510-85629785
Fax: +86 0510-85625359
Country: China
ProdList: 2331
Advantage: 58

Quzhou Juhua Friendship Co., Ltd

Tel: 0570-3066667
Fax: 0570-3063388
Country: China
ProdList: 3933
Advantage: 58

Shanghai JONLN Reagent Co., Ltd.

Tel: 400-0066400 13621662912
Fax: 021-55660885
Email: 422131432@qq.com
Country: China
ProdList: 9986
Advantage: 55

Huainan Kedi Chemical Factory

Tel: 0554-2106669
Fax: 0554-2666215
Email: sales1@kedichem.com
Country: China
ProdList: 4928
Advantage: 55

Bide Pharmatech Ltd.

Tel: 400-1647117 15221909166
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 41438
Advantage: 60

ChemStrong Scientific Co.,Ltd

Tel: 0755-0755-66853366 13670046396
Fax: 0755-28363542
Email: sales@chem-strong.com
Country: China
ProdList: 17981
Advantage: 56

Wuxi Zhongkun Biochemical Technology Co., Ltd.

Tel: 0510-85629785 18013409632
Fax: 051085625359
Email: sales@reading-chemicals.com
Country: China
ProdList: 15185
Advantage: 58

Shanghai CanSpecsci Instrument Co., Ltd.

Tel: 400-6087598 15021221957
Fax: 4006087598-8012
Email: order@canspecsci.com
Country: China
ProdList: 2071
Advantage: 56

Credit-Chem Co., Ltd.

Tel: 400-821-5857 021-64326257
Fax: 021-64393586 QQ;2798200800
Email: credit-chem@foxmail.com
Country: China
ProdList: 5223
Advantage: 58

Less

View Lastest Price from Cyclopropylacetylene manufacturers

Hebei Yanxi Chemical Co., Ltd.

Product: Cyclopropyl acetylene 6746-94-7
Price: US $0.00/kg
Min. Order: 9kg
Purity: 99%
Supply Ability: 9MT/20FCL;50MT/Month
Release date: 2024-04-03

Hebei Mojin Biotechnology Co., Ltd

Product: Cyclopropyl acetylene 6746-94-7
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-08-31

Hebei Mingeng Biotechnology Co., Ltd

Product: Ethynylcyclopropane 6746-94-7
Price: US $200.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 1000kg/Months
Release date: 2022-11-20

6746-94-7, CyclopropylacetyleneRelated Search:

Cyclopropyl bromide Ciprofloxacin hydrochloride Cyromazine Ciprofloxacin Acetylene Propiconazole Ciprofloxacin lactate Cyclopropylacetic acid Cyclopropylacetonitrile 4-tert-Butyltoluene 4'-tert-Butylacetophenone Triethylamine N,N-Dimethylaniline Cyclopentane 2-CYCLOPROPYLETHANOL Efavirenz (S)-5-chloro-a-(Cyclopropylacetenyl)-2-[((4-methoxyphenyl)methyl)amino]-a- (trifluoromethyl) benzenemethanol (E-4) acetylene

Cyclopropane,ethynyl-

Cyclopropylacethylene

Cylopropylethylnen

CYCLOPROPYLACETYLENE (CPA)

Cylopropyl acetylene

CYCLOPROPYLACETYLENE, NEAT, 97%

CYCLOPROPYLACETYLENE, 70WT% SOLUTION IN&

Cyclopropane, ethynyl- (7CI, 8CI, 9CI)

CYCLOPROPYLACETYLENE

ETHYNYLCYCLOPROPANE

cyclopropylacetylene solution

ethynylcyclopropane solution

CYCLOPROPYL ACETHLENE

CYCLOPROPYLACETYLENE, 70% SOLUTION IN TOLUENE

CYCLOPROPYL ACETYLENE, 98%CYCLOPROPYL ACETYLENE, 98%CYCLOPROPYL ACETYLENE, 98%CYCLOPROPYL ACETYLENE, 98%

Ethynylcyclopropane,98%

ethylnyl-cyclopropane

Cyclopropylacetylene, 70wt% in Toulene

Cyclopropyl acetylen

Ethynylcyclopropane, 98% 10GR

Ethynylcyclopropane, 98% 1GR

1-CYCLOPROPYLACETYLENE

CPAC

Cyclopropylacetylene (ECP)

Cyclopropylacetylene &gt

Ciprofloxacin, acetylene

Cyclopropylacetylene (Ethynylcyclopropane)

6746-94-7

6746-97-7

C5H6

C3H5CCH

C3H5C8801CH

Organic Building Blocks

Terminal

Building Blocks

Alkynes

Acetylenes

Cyclopropanes

Functionalized Acetylenes

Simple 3-Membered Ring Compounds

Alkynes

Building Blocks

Chemical Synthesis

Organic Building Blocks

Terminal

API intermediates

Pharmaceutical Intermediates

pharmacetical

bc0001

6746-94-7