4'-Methylacetanilide

Modify Date: 2025-08-27 10:06:34

4'-Methylacetanilide structure	Common Name	4'-Methylacetanilide
	CAS Number	103-89-9	Molecular Weight	149.190
	Density	1.0±0.1 g/cm3	Boiling Point	281.6±33.0 °C at 760 mmHg
	Molecular Formula	C₉H₁₁NO	Melting Point	149-151 °C(lit.)
	MSDS	Chinese USA	Flash Point	166.1±14.6 °C
	Symbol	GHS07	Signal Word	Warning

Name	4'-Methylacetanilide
Synonym	More Synonyms

Density	1.0±0.1 g/cm3
Boiling Point	281.6±33.0 °C at 760 mmHg
Melting Point	149-151 °C(lit.)
Molecular Formula	C₉H₁₁NO
Molecular Weight	149.190
Flash Point	166.1±14.6 °C
Exact Mass	149.084061
PSA	29.10000
LogP	2.12
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.516
InChIKey	YICAMJWHIUMFDI-UHFFFAOYSA-N
SMILES	CC(=O)Nc1ccc(C)cc1
Water Solubility	1 g/L (25 ºC)

4'-Methylacetanilide MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AN2930000

CHEMICAL NAME :: p-Acetotoluidide

CAS REGISTRY NUMBER :: 103-89-9

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C9-H11-N-O

MOLECULAR WEIGHT :: 149.21

WISWESSER LINE NOTATION :: 1VMR D1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 980 mg/kg

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

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 19,20,1971

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn:Harmful;
Risk Phrases	R22;R36/37/38
Safety Phrases	S26-S36
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	AN2930000
HS Code	29242995

Precursor 10
CAS#:54582-23-9 Ethanone, 1-(4-... CAS#:108-24-7 Ethanoic anhydride CAS#:106-49-0 p-Toluidine CAS#:60-35-5 Acetamide
CAS#:624-31-7 4-Iodotoluene CAS#:122-00-9 4'-Methylacetop... CAS#:64-19-7 acetic acid CAS#:106-43-4 4-Chlorotoluene
CAS#:99-99-0 4-Nitrotoluene CAS#:75-36-5 Acetyl chloride
DownStream 10
CAS#:101580-70-5 1,2-Dibromo-4-m... CAS#:10557-67-2 N-(4-methylphen... CAS#:60956-23-2 1,2-Dibromo-4-m... CAS#:4755-50-4 4-(Dimethylamin...
CAS#:351-83-7 4'-fluoroacetanilide CAS#:20172-34-3 N-(4-methylphen... CAS#:1466-87-1 Acetamide,N-(4-... CAS#:103796-14-1 5-acetylamino-2...
CAS#:14596-60-2 N-chloro-N-(4-m... CAS#:94-68-8 2-Ethylaminotoluene

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%

An efficient synthesis of stable phosphorus ylides derived from triphenylphosphine, dialkyl acetylenedicarboxylates, and an NH-Acid.

Phosphorus. Sulfur. Silicon Relat. Elem. 181(4) , 865-877, (2006)

Name: Luminescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: mu-type opioid receptor isoform MOR-1 [Homo sapiens]
External Id: OPRM1-OPRD1_AG_LUMI_1536_1X%ACT PRUN

Name: Fluorescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_AG_FLUO8_1536_1X%ACT PRUN

Name: Cytochrome P450 Family 1 Subfamily A Member 2 (CYP1A2) small molecule antagonists: lu...
Source: 824
External Id: CYP273

Name: Primary Screen Inhibitors of CD40 Signaling in BL2 Cells Measured in Cell-Based Syste...
Source: Broad Institute
Target: N/A
External Id: 7124-01_Inhibitor_SinglePoint_HTS_Activity

Name: Fluorescence-based cell-based primary high throughput screening assay to identify pos...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_PAM_FLUO8_1536_1X%ACT PRUN

Name: Fluorescence polarization-based biochemical high throughput primary assay to identify...
Source: The Scripps Research Institute Molecular Screening Center
Target: RecName: Full=Sialate O-acetylesterase; AltName: Full=H-Lse; AltName: Full=Sialic acid-specific 9-O-acetylesterase; Flags: Precursor [Homo sapiens]
External Id: SIAE_INH_FP_1536_1X%INH PRUN

Name: p53 small molecule agonists, cell-based qHTS assay: qHTS cell viability counter scree...
Source: 824
Target: N/A
External Id: P53600

Name: p53 small molecule agonists, cell-based qHTS assay with rat liver microsomes: qHTS ce...
Source: 824
Target: N/A
External Id: P53MS958

Name: p53 small molecule agonists, cell-based qHTS assay with rat liver microsomes: Summary
Source: 824
External Id: P53MS482

Name: p53 small molecule agonists, cell-based qHTS assay
Source: 824
External Id: P53344

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N-Acetyl-p-toluidide

(1E)-N-(4-Methylphenyl)ethanimidic acid

4'-methylacetanilide

p-Acetotoluidine

4-(N-Acetyl)aminotoluene

4-METHYLACETANILIDE

Acetyl-p-toluidine

N-(4-Methylphenyl)acetamide

p-Acetotoluidide

4-Acetotoluide

1-Acetamido-4-methylbenzene

p-Acetotoluide

N-ACETYL-PARA-TOLUIDINE

4-Acetotoluidide

4-Acetamidotoluene

EINECS 203-155-4

UNII-N36D4JN82T

4′-Methylacetanilide

MFCD00008677

4-(Acetylamino)toluene

p-Acetamidotoluene

N-Acetyl-p-toluidine

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4'-Methylacetanilide
Price: Check
Purity: 98.0%
Delivery: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4'-Methylacetanilide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 4'-Methylacetanilide
Price: ￥46.0/5g ￥376.0/100g ￥116.0/25g ￥76.0/10g
Purity: 96.0%
Delivery: 1 Day
Contact: Liu jia
Email: 2130147988@qq.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 4'-Methylacetanilide
Price: ￥Inquiry/25kg
Purity: 99.0%
Delivery: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

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4'-Methylacetanilide

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4'-MethylacetanilideBioassay

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