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n-Butyl-p-Aminobenzoate

CAS 94-25-7C11H15NO2MW 193.24

n-Butyl-p-Aminobenzoate (CAS No. 94-25-7) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.

Specifications

CAS Number94-25-7
Molecular FormulaC11H15NO2
Molecular Weight193.24
Melting Point136 °F (NTP, 1992)
Boiling Point343 to 345 °F at 8 mmHg (NTP, 1992)
LogP2.87
Purity按批次COA提供(不公开发布)
Packaging按订单/批次确认(不公开发布)
ApplicationsOrganic Chemicals
CategoryOrganic Chemicals

Where it is used

Organic Chemicals

Packaging & Supply

Packaging按订单/批次确认(不公开发布)
Purity按批次COA提供(不公开发布)
StorageSealed, cool and dry place
Lead TimeIn stock / per order

Documents & Support

COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.

Frequently Asked Questions

What is the CAS number of n-Butyl-p-Aminobenzoate?

The CAS number of n-Butyl-p-Aminobenzoate is 94-25-7.

What purity and packaging are available?

Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.

What are the applications of n-Butyl-p-Aminobenzoate?

Main applications include Organic Chemicals.

How do I buy n-Butyl-p-Aminobenzoate or get a quote?

Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..

PubChem Public Data

Description

n-Butyl-p-Aminobenzoate · CAS 94-25-7 · C11H15NO2. UNII EFW857872Q. Boiling Point: 343 to 345 °F at 8 mmHg (NTP, 1992); Boiling Point: 173.5; Boiling Point: 173-174 °C @ 8 mm Hg.

Identification

CAS Registry Number94-25-7
PubChem CID2482
Molecular formulaC11H15NO2
IUPAC namebutyl 4-aminobenzoate
UNII (FDA)EFW857872Q

Computed Descriptors

Molecular Weight193.24
XLogP32.9
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count5
Exact Mass193.110278721
Monoisotopic Mass193.110278721
Topological Polar Surface Area52.3
Heavy Atom Count14
Formal Charge0

Physical & Chemical Properties

Boiling Point343 to 345 °F at 8 mmHg (NTP, 1992)
Boiling Point173.5
Boiling Point173-174 °C @ 8 mm Hg
Melting Point136 °F (NTP, 1992)
Melting Point58
Melting Point58 °C
Solubility140
SolubilityIn water, 3.35X10+2 mg/l @ 25 °C
Vapor Pressure0.000299 [mmHg]
LogP2.87

Physical description & handling notes

  • N-butyl-p-aminobenzoate is a yellow powder. Insoluble in water. (NTP, 1992)
  • White odorless solid; Nearly insoluble in water; [Hawley] Yellow solid; Insoluble in water; [CAMEO] Faintly beige fine crystals; [MSDSonline]
  • Crystals from alc
  • White powder
  • White, amorphous powder
  • Odorless

GHS Hazard Classification

Reported hazard statementsH315 (100%), H317 (95.3%), H319 (100%), H335 (95.3%)

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]

H317 (95.3%): May cause an allergic skin reaction [Warning Sensitization, Skin]

Documented Uses

  • Used as a local anesthetic and in burn treatment ointments and suntan preparations; [Hawley] Used essentially 100% as a local anesthetic; [HSDB]
  • ESTERIFICATION OF P-NITROBENZOIC ACID WITH N-BUTYL ALCOHOL FOLLOWED BY REDUCTION WITH IRON FILINGS AND HYDROCHLORIC ACID
  • PREPARED BY ESTERIFYING P-NITROBENZOIC ACID WITH N-BUTYL ALCOHOL & REDUCING NITRO GROUP TO AMINO GROUP WITH IRON FILINGS & HCL.
  • Prepn: Brill, J. Am. Chem. Soic. 43, 1322 (1921); Adams, Volwiler, U.S. pat 1,440,652 (1923 to Abbott); Brit. pat. 252,870; C.A. 17, 1243 (1923); C.A. 21, 2478 (1927).
  • Produced by the esterification of 4-nitrobenzoyl chloride with n-butanol and reduction of the resulting nitroester.
  • ESSENTIALLY 100% AS AN ANESTHETIC

Synonyms

Butyl 4-aminobenzoate; butamben; 94-25-7; Butesine; Butoform; Butyl aminobenzoate; Butylcaine; Planoform; Scuroform; Scuroforme; 4-(Butoxycarbonyl)aniline; Butyl keloform; Benzoic acid, 4-amino-, butyl ester; N-Butyl p-aminobenzoate; p-Aminobenzoic acid butyl ester; 4-Aminobenzoic acid butyl ester

Frequently Asked Questions

What are the CAS number and molecular formula of n-Butyl-p-Aminobenzoate?

CAS 94-25-7; molecular formula C11H15NO2; molecular weight — g/mol.

What other names is n-Butyl-p-Aminobenzoate known by?

Butyl 4-aminobenzoate, butamben, 94-25-7, Butesine, Butoform, Butyl aminobenzoate.

Is n-Butyl-p-Aminobenzoate classified as hazardous?

Hazard statements reported: H315, H317, H319, H335.

What are the key physical properties of n-Butyl-p-Aminobenzoate?

Boiling Point: 343 to 345 °F at 8 mmHg (NTP, 1992); Boiling Point: 173.5; Boiling Point: 173-174 °C @ 8 mm Hg; Melting Point: 136 °F (NTP, 1992).

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.

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