4-AMINOBENZOIC ACID ETHYL ESTER
P-AMINOBENZOIC ACID ETHYL ESTER
|Questions And Answer||Back Directory|
|[Lipid soluble surface anaesthetic]|
Benzocaine is a fat soluble surface anaesthetic. Compared with several other local anesthetics such as lidocaine, tetracaine, etc., the strength of effect is small. Owing to its playing role in mucosal, people feel comfort. It is a fat soluble and strong drug, therefore it is easy to combine with the lipid layer of the mucosa or skin, but not easily go through the human body to produce toxic.
Benzocaine is the precursor materials of Ousso imitation, Orthocaine, procaine. At the same time, it is used as a local anesthetic in medicine, and has analgesic, antipruritic effect, mainly used for wounds, ulcers, mucosal surfaces and hemorrhoids narcotic pain and itch. The ointment can also be used for relieving pain and lubrication to nasopharyngeal catheter and the process of PEEP mirror. Temporary relieve pain and itching skin in the wounds of mild burns, sunburn, trauma and insect bites. Ears are used to reduce the pain and itching of acute congestive, concentrated otitis, swimming, and external use. Also it is effective to toothache, sore throat, oral ulcers, hemorrhoids, anal fissure, vulva Sao. As Male Genital Desensitizer make ejaculation slow. Or used as a lubricant for the anesthesia of the catheter and the endoscope.
1.The goods are used to relieve pain for the local anesthetic, wounds, ulcers and hemorrhoids facial, also are cough suppressants retreat intermediates.
2.Used in cosmetic ultraviolet absorption, local anesthetics and used to relieve pain in the wound, ulcer surface and Hemorrhoids.
|[Methods of production]|
The goods are got in the way that p-Nitro-ethylbenzoate is reduced by iron [99-77-4].
It is Colorless oblique square crystal. Melting point is 92℃ (88-90℃), boiling point is 183-184 (1.87kPa). 1g of the product is soluble in water, 5ml ethanol, 2ml, 4ml, 2500ml, 30-50ML, or almond oil and olive oil, also soluble in dilute acid. Stable in the air, no smell, taste bitter.
|Safety Data||Back Directory|
|[Hazard Codes ]|
|[Risk Statements ]|
R43:May cause sensitization by skin contact.
R36/37/38:Irritating to eyes, respiratory system and skin .
|[Safety Statements ]|
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S24:Avoid contact with skin .
|[WGK Germany ]|
|[HS Code ]|
|[Hazardous Substances Data]|
94-09-7(Hazardous Substances Data)
|Company Name:||iFar Chemical Technology Gold|
|Company Name:||J & K SCIENTIFIC LTD. |
|Company Name:||Meryer (Shanghai) Chemical Technology Co., Ltd. |
|Telephone:||+86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-59487313(Beijing)|
|Contact Fax:||+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing)|
|Company Name:||Alfa Aesar |
|Company Name:||TAIYUAN RHF CO.,LTD. |
|Telephone:||+86 351 7031519|
|Contact Fax:||+86 351 7031519|