3-Methyl-1-pentyn-3-ol
- Product Name
- 3-Methyl-1-pentyn-3-ol
- CAS No.
- 77-75-8
- Chemical Name
- 3-Methyl-1-pentyn-3-ol
- Synonyms
- BDH;UTIL;Seral;Dalgol;Comesa;Olosot;Dorison;Hesofen;Hexofen;Macarol
- CBNumber
- CB3854314
- Molecular Formula
- C6H10O
- Formula Weight
- 98.14
- MOL File
- 77-75-8.mol
3-Methyl-1-pentyn-3-ol Property
- Melting point:
- -30 °C
- Boiling point:
- 121-122 °C(lit.)
- Density
- 0.866 g/mL at 25 °C(lit.)
- vapor density
- 3 (vs air)
- vapor pressure
- 6.5 mm Hg ( 20 °C)
- refractive index
- n20/D 1.431(lit.)
- Flash point:
- 80 °F
- storage temp.
- Flammables area
- solubility
- Cellosolve: miscible
- pka
- 13.34±0.29(Predicted)
- form
- clear liquid
- color
- Colorless to Light yellow
- explosive limit
- 1.8-16.0%(V)
- Merck
- 13,5870
- BRN
- 969340
- CAS DataBase Reference
- 77-75-8(CAS DataBase Reference)
- NIST Chemistry Reference
- Meparfynol(77-75-8)
- EPA Substance Registry System
- 3-Methyl-1-pentyn-3-ol (77-75-8)
Safety
- Hazard Codes
- Xn,F+
- Risk Statements
- 10-22-51/53-2017/10/22
- Safety Statements
- 23-36-61
- RIDADR
- UN 1986 3/PG 3
- WGK Germany
- 1
- RTECS
- SC4900000
- HazardClass
- 3
- PackingGroup
- III
- HS Code
- 29052990
- HS Code
- 29280090
- Toxicity
- LD50 orally in mice, rats, guinea pigs: 600-900 mg/kg (Margolin)
N-Bromosuccinimide Price
- Product number
- 137561
- Product name
- 3-Methyl-1-pentyn-3-ol
- Purity
- 98%
- Packaging
- 100ml
- Price
- $77.8
- Updated
- 2024/03/01
- Product number
- M0396
- Product name
- 3-Methyl-1-pentyn-3-ol
- Purity
- >98.0%(GC)
- Packaging
- 25mL
- Price
- $21
- Updated
- 2024/03/01
- Product number
- 82171
- Product name
- 3-METHYL-1-PENTYN-3-OL,98
- Packaging
- 100g
- Price
- $118.64
- Updated
- 2021/12/16
- Product number
- 82172
- Product name
- 3-METHYL-1-PENTYN-3-OL,98
- Packaging
- 500g
- Price
- $390.87
- Updated
- 2021/12/16
- Product number
- 184621
- Product name
- 3-Methylpent-1-yn-3-ol
- Packaging
- 1g
- Price
- $400
- Updated
- 2021/12/16
3-Methyl-1-pentyn-3-ol Chemical Properties,Usage,Production
Chemical Properties
Clear slightly yellow liquid or low melting solid
Originator
Citodorm,Haury
Uses
3-Methylpent-1-yn-3-ol is an inhibitor; used in method for preparing high-insulation solvent-free silicone resin for composite insulator.
Uses
Stabilizer in chlorinated solvents, viscousreducer, electroplating brightener, intermediate insyntheses of hypnotics and isoprenoid chemicals,solvent for polyamide resins, acid inhibitor, preven-tion of hydrogen embrittlement, medicine (soporificand anesthetic).
Definition
ChEBI: Methylpentynol is a ynone.
Manufacturing Process
To 5 parts of sodium acetylene in absolute ether 6 parts of dry methyl ethyl ketone was slowly dropwise added with ice cooling and stirring. Than the reaction mixture was poured into excess of acetic acid by ice cooling and extracted with ether. The ether extract was washed with solution of potash for removing the diluted acetic acid and dried over potassium carbonate. The ether was distilled off and residual colorless oil methylpentynol had BP at 120°-121°C. Instead of sodium acetylene the solution of sodium acetylene in liquid ammonia may be successfully used.
brand name
Dormison (Schering).
Therapeutic Function
Sedative
Hazard
Moderate fire risk. Toxic.
3-Methyl-1-pentyn-3-ol Preparation Products And Raw materials
Raw materials
Preparation Products
3-Methyl-1-pentyn-3-ol Suppliers
- Tel
- 153-07155313 15307155313
- Fax
- QQ:2274366233
- 2274366233@qq.com
- Country
- China
- ProdList
- 4990
- Advantage
- 58
- Tel
- 021-61259108 18621169109
- Fax
- 86-21-61259102
- market03@meryer.com
- Country
- China
- ProdList
- 40228
- Advantage
- 62
- Tel
- 021-67121386
- Fax
- 021-67121385
- Sales-CN@TCIchemicals.com
- Country
- China
- ProdList
- 24529
- Advantage
- 81
- Tel
- 021-021-58432009 400-005-6266
- Fax
- 021-58436166
- sales8178@energy-chemical.com
- Country
- China
- ProdList
- 44689
- Advantage
- 61
- Tel
- 021-54306202 13764082696
- info@hanhongsci.com
- Country
- China
- ProdList
- 42958
- Advantage
- 64
- Tel
- 15527768850
- 1791901229@qq.com
- Country
- China
- ProdList
- 8843
- Advantage
- 52
- Tel
- 4009903999 13355009207
- Fax
- 0539-6365991
- 3007715519@qq.com
- Country
- China
- ProdList
- 18738
- Advantage
- 57
- Tel
- 400-1166-196 18981987031
- Fax
- 028-84555506 800101999
- cdhxsj@163.com
- Country
- China
- ProdList
- 11707
- Advantage
- 57
- Tel
- 0086-21-58956006
- Fax
- 0086-21-58956100
- Country
- China
- ProdList
- 7811
- Advantage
- 57
- Tel
- +86 (573) 82222445 (0)18006601000 452520369
- Fax
- +86 (573) 82222643
- sales@maya-r.com
- Country
- China
- ProdList
- 11707
- Advantage
- 57
- Tel
- 4008-755-333 18080918076
- Fax
- 028-86757656
- 800078821@qq.com
- Country
- China
- ProdList
- 9718
- Advantage
- 55
- Tel
- 86-21-34053660
- Fax
- 86-21-34053661
- sale@labgogo.com
- Country
- China
- ProdList
- 9865
- Advantage
- 52
- Tel
- 400-810-7969 010-59572699
- Fax
- 010-59572688
- ningzi.li@inno-chem.com.cn
- Country
- China
- ProdList
- 6134
- Advantage
- 55
- Tel
- 4009209199
- Fax
- 86-021-52271987
- sales@9dingchem.com
- Country
- China
- ProdList
- 18209
- Advantage
- 56
- Tel
- 400-400-6206333 18521732826
- Fax
- 021-50323701
- market@aladdin-e.com
- Country
- China
- ProdList
- 25003
- Advantage
- 65
- Tel
- 021-61552785
- Fax
- 021-55660885
- sales@shshiji.com
- Country
- China
- ProdList
- 9545
- Advantage
- 55
- Tel
- 021-60345187 13671753212
- Fax
- 021-34702061
- lzz841106@aliyun.com
- Country
- China
- ProdList
- 10276
- Advantage
- 55
- Tel
- 15221275939 15221275939
- Fax
- 021-50706099
- shenlinxing@macklin.cn
- Country
- China
- ProdList
- 16166
- Advantage
- 55
- Tel
- Fax
- -
- xg01_gj@163.com
- Country
- China
- ProdList
- 9484
- Advantage
- 50
- Tel
- 18620099427
- Fax
- +86-20-62619665
- amy@howeipharm.com
- Country
- China
- ProdList
- 17687
- Advantage
- 55
- Tel
- 025-87193546 18652950785
- Fax
- 025-87193546
- chemweiao@163.com
- Country
- China
- ProdList
- 9021
- Advantage
- 60
- Tel
- 021-52907766-8042
- Fax
- 021-52906523
- Country
- China
- ProdList
- 9941
- Advantage
- 58
- Tel
- 4009903999 13395398332
- Fax
- 0539-6365991
- sales@xiyashiji.com
- Country
- China
- ProdList
- 20806
- Advantage
- 60
- Tel
- +86-21-5877 1921
- Fax
- +86-21-5877 1925
- info@chemofchina.com
- Country
- China
- ProdList
- 9653
- Advantage
- 55
- Tel
- 021-021-52271985 17721149837
- Fax
- +86 (21) 52271987
- sales@9dingchem.com
- Country
- China
- ProdList
- 19800
- Advantage
- 60
- Tel
- 0573-86-0573-85866609 13325730825
- Fax
- 0573-85866609
- 945717149@qq.com
- Country
- China
- ProdList
- 8025
- Advantage
- 58
- Tel
- +86-(0)57185586718 +86-13336195806
- Fax
- +86-571-85864795
- sales@capot.com
- Country
- China
- ProdList
- 29791
- Advantage
- 60
- Tel
- 025-66113011 18112977050
- Fax
- (5)02557626880
- cb6@aikonchem.com
- Country
- China
- ProdList
- 15494
- Advantage
- 58
- Tel
- 400-400-1332688 18019345275
- Fax
- 400-133-2688
- amy@rhawn.cn
- Country
- China
- ProdList
- 15497
- Advantage
- 58
- Tel
- 400-668-9898
- Fax
- 010-51582189
- service@3achem.com
- Country
- China
- ProdList
- 20557
- Advantage
- 58
- Tel
- 4009004166/18616739031 18616739031
- 3007523370@qq.com
- Country
- China
- ProdList
- 52693
- Advantage
- 58
- Tel
- +8617531190177
- peter@yan-xi.com
- Country
- China
- ProdList
- 5857
- Advantage
- 58
- Tel
- +86-0551-65418671 +8618949823763
- Fax
- 0551-65418697
- sales@tnjchem.com
- Country
- China
- ProdList
- 34553
- Advantage
- 58
- Tel
- 571-88938639 +8617705817739
- Fax
- +86-571-88938652,+86-571- 88492614
- info@dycnchem.com
- Country
- China
- ProdList
- 52849
- Advantage
- 58
- Tel
- +86-0371-86658258 +8613203830695
- Fax
- 0371-86658258
- laboratory@coreychem.com
- Country
- China
- ProdList
- 30240
- Advantage
- 58
- Tel
- 18871490254
- Fax
- 027-59599243
- linda@hubeijusheng.com
- Country
- CHINA
- ProdList
- 28172
- Advantage
- 58
- Tel
- 027-83855393 15071227934
- Fax
- 027-83855393
- 3306264753@qq.com
- Country
- China
- ProdList
- 3035
- Advantage
- 58
- Tel
- 86-13657291602
- Fax
- 027-59338440
- linda@hubeijusheng.com
- Country
- CHINA
- ProdList
- 22963
- Advantage
- 58
- Tel
- 027-83855312 17771813295 13377865312
- 2668571332@qq.com
- Country
- China
- ProdList
- 3048
- Advantage
- 58
- Tel
- +8618523575427
- sales@conier.com
- Country
- China
- ProdList
- 49374
- Advantage
- 58
- Tel
- 027-18971353-902 18971353902
- 2242508613@qq.com
- Country
- China
- ProdList
- 7871
- Advantage
- 58
- Tel
- 400-9019001
- Country
- China
- ProdList
- 15069
- Advantage
- 58
- Tel
- 027-83850122 13343472658
- 918571372@qq.com
- Country
- China
- ProdList
- 1884
- Advantage
- 58
- Tel
- 13720181483 13720181483
- 366443693@QQ.COM
- Country
- China
- ProdList
- 5047
- Advantage
- 58
- Tel
- 021-58690851 15690882017
- 1877080091@qq.com
- Country
- China
- ProdList
- 7521
- Advantage
- 58
- Tel
- 19102157732
- zhangmin@boerchina.net
- Country
- China
- ProdList
- 7849
- Advantage
- 58
- Tel
- 15229059051
- 1027@dideu.com
- Country
- China
- ProdList
- 9992
- Advantage
- 58
- Tel
- 18662931292 18662931292
- 3404730042@qq.com
- Country
- China
- ProdList
- 4800
- Advantage
- 58
- Tel
- 400-1107768 15058188853
- Fax
- 0571-88150696
- 478133536@qq.com
- Country
- China
- ProdList
- 8552
- Advantage
- 58
- Tel
- 0571-8512-5372
- sales@bingochem.com
- Country
- China
- ProdList
- 21669
- Advantage
- 58
View Lastest Price from 3-Methyl-1-pentyn-3-ol manufacturers
- Product
- 3-Methyl-1-pentyn-3-ol 77-75-8
- Price
- US $40.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 10 tons
- Release date
- 2023-09-26