仲丁基溴化镁, 1.0 M 四氢呋喃溶液, J&KSEAL瓶
Butylmagnesiumbromide
CAS: 922-66-7
Molecular Formula: C4H9BrMg
仲丁基溴化镁, 1.0 M 四氢呋喃溶液, J&KSEAL瓶 - Names and Identifiers
| Name | Butylmagnesiumbromide |
| Synonyms | Butylmagnesiumbromide sec-Butylbromomagnesium (sec-Butyl)bromomagnesium sec-Butylmagnesium bromide SEC-BUTYLMAGNESIUM BROMIDE bromo(1-methylpropyl)magnesium 1-Methylpropylmagnesium bromide |
| CAS | 922-66-7 |
| EINECS | 213-081-4 |
| InChI | InChI=1/C4H9.BrH.Mg/c1-3-4-2;;/h3H,4H2,1-2H3;1H;/q-1;;+2/p-1 |
仲丁基溴化镁, 1.0 M 四氢呋喃溶液, J&KSEAL瓶 - Physico-chemical Properties
| Molecular Formula | C4H9BrMg |
| Molar Mass | 161.32 |
| Melting Point | 64.5-65℃ |
| Boling Point | 122-124 °C(Press: 0.2 Torr) |
| Flash Point | -17°C |
| Vapor Presure | 1920mmHg at 25°C |
仲丁基溴化镁, 1.0 M 四氢呋喃溶液, J&KSEAL瓶 - Risk and Safety
| Risk Codes | R11 - Highly Flammable R14/15 - R19 - May form explosive peroxides R34 - Causes burns R22 - Harmful if swallowed R12 - Extremely Flammable |
| Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S33 - Take precautionary measures against static discharges. S43 - In case of fire use ... (there follows the type of fire-fighting equipment to be used.) S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| UN IDs | 3399 |
| HS Code | 29319090 |
| Hazard Class | 4.3/3 |
| Packing Group | II |
仲丁基溴化镁, 1.0 M 四氢呋喃溶液, J&KSEAL瓶 - Introduction
Butylmagnesiumbromide is an organic magnesium compound with the chemical formula C4H9MgBr. It is a colorless to pale yellow liquid with a peculiar pungent odor. It can be dissolved in ether, tetrahydrofuran and other organic solvents.
Butylmagnesiumbromide Grignard reagents commonly used in organic synthesis reactions. It can react with aldehydes, ketones, esters and other compounds to form alcohols, carboxylates and other products, thus realizing the construction of carbon-carbon bonds. Due to the strong selectivity of Butylmagnesiumbromide to the ortho position, it is often used in the synthesis of organic compounds with sec-butyl substituents.
The preparation Butylmagnesiumbromide can generally be obtained by reacting magnesium powder with bromobutane in dry tetrahydrofuran. The reaction needs to be careful to avoid contact with moisture and oxygen, and the reaction temperature should be controlled at low temperature.
When using Butylmagnesiumbromide, you need to be careful to prevent it from reacting with moisture and oxygen in the air, and avoid contact with skin and eyes. Personal protective measures such as goggles and gloves should be used during operation. In addition, Butylmagnesiumbromide should be stored in dry, sealed containers, away from fire and oxidizing agents.
Butylmagnesiumbromide Grignard reagents commonly used in organic synthesis reactions. It can react with aldehydes, ketones, esters and other compounds to form alcohols, carboxylates and other products, thus realizing the construction of carbon-carbon bonds. Due to the strong selectivity of Butylmagnesiumbromide to the ortho position, it is often used in the synthesis of organic compounds with sec-butyl substituents.
The preparation Butylmagnesiumbromide can generally be obtained by reacting magnesium powder with bromobutane in dry tetrahydrofuran. The reaction needs to be careful to avoid contact with moisture and oxygen, and the reaction temperature should be controlled at low temperature.
When using Butylmagnesiumbromide, you need to be careful to prevent it from reacting with moisture and oxygen in the air, and avoid contact with skin and eyes. Personal protective measures such as goggles and gloves should be used during operation. In addition, Butylmagnesiumbromide should be stored in dry, sealed containers, away from fire and oxidizing agents.
Last Update：2024-04-10 22:29:15
Supplier List
Spot supply
Product Name: sec-Butylmagnesium bromide Visit Supplier Webpage Request for quotationCAS: 922-66-7
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: sec-Butylmagnesium bromide Visit Supplier Webpage Request for quotationCAS: 922-66-7
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Multiple SpecificationsSpot supply
Product Name: sec-Butylmagnesium bromide Request for quotationCAS: 922-66-7
Tel: 15001012717
Email: biz5@infsci.com
Mobile: 15001012717
QQ: 3007471201
Product List: View Catalog
Spot supply
Product Name: sec-Butylmagnesium bromide Visit Supplier Webpage Request for quotationCAS: 922-66-7
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: sec-Butylmagnesium bromide Visit Supplier Webpage Request for quotationCAS: 922-66-7
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Multiple SpecificationsSpot supply
Product Name: sec-Butylmagnesium bromide Request for quotationCAS: 922-66-7
Tel: 15001012717
Email: biz5@infsci.com
Mobile: 15001012717
QQ: 3007471201
Product List: View Catalog
View History
仲丁基溴化镁, 1.0 M 四氢呋喃溶液, J&KSEAL瓶
4-乙基嘧啶-5-羧酸
Neodymium sulfide (NdS) (6CI,7CI,8CI,9CI)
DL-2-AMINO-5-GUANIDINOPENTANOIC ACID
[2H6]-倍硫磷
Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo-3-methyl-, compd. with 1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxyisoquinoline (1:1) (9CI)
3-硝基异硫氰酸苯酯
RARECHEM AL FE 0093
氯丁水乳粘合剂
P-ISO-PROPOXYBENZOIC ACID
4-乙基嘧啶-5-羧酸
Neodymium sulfide (NdS) (6CI,7CI,8CI,9CI)
DL-2-AMINO-5-GUANIDINOPENTANOIC ACID
[2H6]-倍硫磷
Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo-3-methyl-, compd. with 1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxyisoquinoline (1:1) (9CI)
3-硝基异硫氰酸苯酯
RARECHEM AL FE 0093
氯丁水乳粘合剂
P-ISO-PROPOXYBENZOIC ACID