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Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Ethanone,1-(3-methyl-1H-indol-1-yl)-
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23543-66-0

23543-66-0 structure

23543-66-0 structure

Name: Ethanone,1-(3-methyl-1H-indol-1-yl)-
Chemical Name: 1-(3-methylindol-1-yl)ethanone
CAS Number: 23543-66-0
Molecular Formula: C₁₁H₁₁NO
Molecular Weight: 173.21100
Create Date: 2016-07-08 13:13:11
Modify Date: 2025-08-25 21:20:55

Name	1-(3-methylindol-1-yl)ethanone
Synonyms	N-Acetylskatole 3-methyl-N-acetylindole 1-acetyl-3-methyl-indole 1-Acetylskatole 1H-Indole,1-acetyl-3-methyl N-Acetyl-3-methylindole INDOLE,1-ACETYL-3-METHYL

Density	1.09g/cm3
Boiling Point	282.6ºC at 760 mmHg
Melting Point	64-65ºC
Molecular Formula	C₁₁H₁₁NO
Molecular Weight	173.21100
Flash Point	124.7ºC
Exact Mass	173.08400
PSA	22.00000
LogP	2.60980
Vapour Pressure	0.00332mmHg at 25°C
Index of Refraction	1.575

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NL3677500

CHEMICAL NAME :: Indole, 1-acetyl-3-methyl-

CAS REGISTRY NUMBER :: 23543-66-0

BEILSTEIN REFERENCE NO. :: 0127655

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C11-H11-N-O

MOLECULAR WEIGHT :: 173.23

WISWESSER LINE NOTATION :: T56 BNJ BV1 D1

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 :: 320 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#03608

HS Code	2933990090

Precursor 9
83-34-1 108-24-7 135190-01-1 75-36-5
118670-83-0 119952-16-8 19591-17-4 615-43-0
614-76-6
DownStream 6
83-34-1 31676-46-7 1504-06-9 36797-43-0
10257-92-8 87894-54-0

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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