Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Carbamic acid, (1,1-dimethylethyl)-, 3-((1-oxopropyl)amino)phenyl ester (9CI)
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Purity: 98.0%
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17788-26-0

17788-26-0 structure

17788-26-0 structure

Name: Carbamic acid, (1,1-dimethylethyl)-, 3-((1-oxopropyl)amino)phenyl ester (9CI)
Chemical Name: [3-(propanoylamino)phenyl] N-tert-butylcarbamate
CAS Number: 17788-26-0
Molecular Formula: C₁₄H₂₀N₂O₃
Molecular Weight: 264.32000
Create Date: 2016-07-26 17:53:37
Modify Date: 2025-08-26 14:48:47

Name	[3-(propanoylamino)phenyl] N-tert-butylcarbamate
Synonyms	3'-(t-butylcarbamoyloxy)propionanilide Propionanilide,3'-hydroxy-,tert-butylcarbamate (ester) Propionanilide,3'-hydroxy-,tert-butylcarbamate 3-(propanoylamino)phenyl tert-butylcarbamate m-Propionamidophenyl tert-butylcarbamate

Density	1.124g/cm3
Boiling Point	420.5ºC at 760 mmHg
Molecular Formula	C₁₄H₂₀N₂O₃
Molecular Weight	264.32000
Flash Point	208.1ºC
Exact Mass	264.14700
PSA	67.43000
LogP	3.38590
Vapour Pressure	2.8E-07mmHg at 25°C
Index of Refraction	1.541

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UE5093000

CHEMICAL NAME :: Propionanilide, 3'-hydroxy-, tert-butylcarbamate (ester)

CAS REGISTRY NUMBER :: 17788-26-0

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C14-H20-N2-O3

MOLECULAR WEIGHT :: 264.36

WISWESSER LINE NOTATION :: 2VMR COVMX1&1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#03698

HS Code	2924299090

Precursor 2
21556-86-5 1609-86-5
DownStream 0

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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