Shanghai Nianxing Industrial Co., Ltd
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Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Ethanol,2-(pentylamino)-, 1-(4-aminobenzoate)
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Purity: 98.0%
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2188-67-2

2188-67-2 structure

2188-67-2 structure

Name: Ethanol,2-(pentylamino)-, 1-(4-aminobenzoate)
Chemical Name: 2-(pentylamino)ethyl 4-aminobenzoate
CAS Number: 2188-67-2
Molecular Formula: C₁₄H₂₂N₂O₂
Molecular Weight: 250.33700
Create Date: 2016-02-09 23:00:35
Modify Date: 2025-12-29 12:27:01

Name	2-(pentylamino)ethyl 4-aminobenzoate
Synonyms	2'-Amylaminoethyl-4-amino-benzoat Amylsine 2-n-Pentylaminoethyl p-aminobenzoate Amylcaine Naopaine Naepaine Amylcain Amalcaine Amylsin 2-n-Amylaminoethyl p-aminobenzoate

Density	1.054g/cm3
Boiling Point	402.6ºC at 760 mmHg
Molecular Formula	C₁₄H₂₂N₂O₂
Molecular Weight	250.33700
Flash Point	197.3ºC
Exact Mass	250.16800
PSA	64.35000
LogP	3.17750
Vapour Pressure	1.08E-06mmHg at 25°C
Index of Refraction	1.532

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DG3000000

CHEMICAL NAME :: Benzoic acid, p-amino-, 2-(pentylamino)ethyl ester

CAS REGISTRY NUMBER :: 2188-67-2

BEILSTEIN REFERENCE NO. :: 2808234

LAST UPDATED :: 199612

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C14-H22-N2-O2

MOLECULAR WEIGHT :: 250.38

WISWESSER LINE NOTATION :: ZR DVO2M5

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 350 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 62,69,1938

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 18 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Behavioral - convulsions or effect on seizure threshold Behavioral - muscle contraction or spasticity

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 62,69,1938

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 100 mg/kg

TOXIC EFFECTS :: Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Behavioral - convulsions or effect on seizure threshold Behavioral - changes in motor activity (specific assay)

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 62,69,1938

HS Code	2922499990

HS Code	2922499990
Summary	HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

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