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Merck
CN

B7150

Benzocaine solution

drug standard, 1.0 mg/mL in methanol, ≥98%

Synonym(s):

Ethyl 4-aminobenzoate

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About This Item

CAS Number:
UNSPSC Code:
12352200
PubChem Substance ID:
EC Number:
200-659-6
MDL number:
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grade

drug standard

assay

≥98%

concentration

1.0 mg/mL in methanol

storage temp.

2-8°C

SMILES string

CCOC(=O)c1ccc(N)cc1

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

target_organs

Eyes,Central nervous system

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

51.8 °F - closed cup

flash_point_c

11 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves

Regulatory Information

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Cintia Maria Saia Cereda et al.
Journal of liposome research, 23(3), 228-234 (2013-05-24)
Gel formulations containing the local anesthetic butamben (BTB) encapsulated in either conventional (BTBLUV) or elastic (BTBLUV-EL) liposomes were prepared and characterized, and then evaluated in terms of their skin permeability. Parameters measured included vesicle size and surface charge, BTB fluorescence
M Guelmann et al.
The Journal of clinical pediatric dentistry, 37(1), 77-82 (2013-01-25)
The purpose of this study was to determine the effect of interrupted administration of nitrous oxide (N2O) inhalation, after obtaining profound local anesthesia, on the behavior of mild to moderately anxious pediatric patients during routine restorative dentistry. Healthy children, 5
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

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