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Merck
CN

06950

Benzocaine

purum, ≥99.0% (HPLC)

Synonym(s):

4-Aminobenzoic acid ethyl ester, Ethyl 4-aminobenzoate

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About This Item

Empirical Formula (Hill Notation):
C9H11NO2
CAS Number:
Molecular Weight:
165.19
EC Number:
202-303-5
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
638434
MDL number:
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grade

purum

assay

≥99.0% (HPLC)

loss

≤0.5% loss on drying, 20 °C (HV)

mp

88-90 °C

SMILES string

CCOC(=O)c1ccc(N)cc1

InChI

1S/C9H11NO2/c1-2-12-9(11)7-3-5-8(10)6-4-7/h3-6H,2,10H2,1H3

InChI key

BLFLLBZGZJTVJG-UHFFFAOYSA-N

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pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

233.6 °F

flash_point_c

112 °C

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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Nathalie Ferreira Silva De Melo et al.
Journal of pharmaceutical sciences, 101(3), 1157-1165 (2011-11-23)
This paper describes a comparison of different polymeric nanocapsules (NCs) prepared with the polymers poly(D,L-lactide-co-glycolide), poly(L-lactide) (PLA), and poly(ε-caprolactone) and used as carrier systems for the local anesthetic (LA) benzocaine (BZC). The systems were characterized and their anesthetic activities investigated.
Sherry I Bame et al.
American journal of preventive medicine, 43(6 Suppl 5), S435-S442 (2012-11-28)
Hurricanes Katrina and Rita struck the Gulf Coast forcing unprecedented mass evacuation and devastation. Texas 2-1-1 is a disaster communication hub between callers with unmet needs and community services at disaster sites and evacuation destinations. To describe the location and
Qing Zhu et al.
Molecular pharmaceutics, 9(3), 546-553 (2012-02-04)
The crystallization kinetics of various active pharmaceutical ingredient/polyethylene glycol (API/PEG) solid dispersions has been investigated using wide-angle X-ray diffraction (XRD) and Raman spectroscopy. APIs with different physicochemical properties and crystallization tendency were employed to form solid dispersions with PEG. The
Sora Lee et al.
The Journal of general physiology, 139(6), 507-516 (2012-05-30)
Recent structural breakthroughs with the voltage-gated sodium channel from Arcobacter butzleri suggest that such bacterial channels may provide a structural platform to advance the understanding of eukaryotic sodium channel gating and pharmacology. We therefore set out to determine whether compounds
Methemoglobinemia: a complication after fiberoptic orotracheal intubation with benzocaine spray. A case report.
F D Ellis et al.
The Journal of bone and joint surgery. American volume, 77(6), 937-939 (1995-06-01)

Global Trade Item Number

SKUGTIN
818490010004022536437507
540216-10MG04055977268706
244740-25G04061825770000
244740-5G04061825770017

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