N-Ethyl-3-methylaniline

Modify Date: 2026-07-01 17:34:11

N-Ethyl-3-methylaniline Structure
N-Ethyl-3-methylaniline structure
Common Name N-Ethyl-3-methylaniline
CAS Number 102-27-2 Molecular Weight 135.206
Density 1.0±0.1 g/cm3 Boiling Point 223.9±9.0 °C at 760 mmHg
Molecular Formula C9H13N Melting Point 9ºC
MSDS N/A Flash Point 89.4±0.0 °C

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name N-Ethyl-3-methylaniline
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.0±0.1 g/cm3
Boiling Point 223.9±9.0 °C at 760 mmHg
Melting Point 9ºC
Molecular Formula C9H13N
Molecular Weight 135.206
Flash Point 89.4±0.0 °C
Exact Mass 135.104797
PSA 12.03000
LogP 2.59
Vapour Pressure 0.1±0.4 mmHg at 25°C
Index of Refraction 1.553
InChIKey GUYMMHOQXYZMJQ-UHFFFAOYSA-N
SMILES CCNc1cccc(C)c1
Water Solubility 1131 mg/L (20 ºC)

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CY0440000
CHEMICAL NAME :
Benzenamine, N-ethyl-3-methyl-
CAS REGISTRY NUMBER :
102-27-2
BEILSTEIN REFERENCE NO. :
0742170
LAST UPDATED :
199710
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C9-H13-N

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
580 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 30(1),50,1986
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
280 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 30(1),50,1986

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Hazard Codes T:Toxic;
Risk Phrases R23/24/25;R52/53
Safety Phrases S26-S36/37/39-S45-S61-S28A
RIDADR UN 2754 6.1/PG 2
WGK Germany 2
RTECS CY0440000
Packaging Group II
Hazard Class 6.1
HS Code 2921430090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2921430090
Summary HS:2921430090 toluidines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 N-Ethyl-3-methylanilineBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: A screen for compounds that inhibit the activity of LtaS in Staphylococcus aureus
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
External Id: HMS979
Total 191, Current Page 1 of 20
1
2
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

N-Ethyl-3-methylbenzenamine
EINECS 203-019-4
m-Toluidine,N-ethyl
N-Ethyl-3-methylaniline
1-ethylamino-3-methylbenzene
3-(Ethylamino)toluene
N-Aethyl-m-toluidin
Benzenamine,N-ethyl-3-methyl
N-Ethyl-m-toluidine
m-Methyl-N-ethylaniline
MFCD00009027
N-ethyl-m-toulidine

 N-Ethyl-3-methylaniline | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the English name of N-Ethyl-3-methylaniline?
A: The English name of N-Ethyl-3-methylaniline is N-Ethyl-3-methylaniline.
Q: What is the polar surface area (PSA) of N-Ethyl-3-methylaniline?
A: Polar surface area (PSA) of N-Ethyl-3-methylaniline is 12.03000.
Q: What is the CAS number of N-Ethyl-3-methylaniline?
A: CAS number of N-Ethyl-3-methylaniline is 102-27-2.
Q: What is the boiling point of N-Ethyl-3-methylaniline?
A: Boiling point of N-Ethyl-3-methylaniline is 223.9±9.0 °C at 760 mmHg.
Q: What is the LogP of N-Ethyl-3-methylaniline?
A: LogP of N-Ethyl-3-methylaniline is 2.59.
Q: What is the molecular formula of N-Ethyl-3-methylaniline?
A: Molecular formula of N-Ethyl-3-methylaniline is C9H13N.
Q: What is the SMILES notation of N-Ethyl-3-methylaniline?
A: SMILES notation of N-Ethyl-3-methylaniline is CCNc1cccc(C)c1.
Q: What is the safety information for N-Ethyl-3-methylaniline?
A: Safety information for N-Ethyl-3-methylaniline: S26-S36/37/39-S45-S61-S28A.
Q: What is the melting point of N-Ethyl-3-methylaniline?
A: Melting point of N-Ethyl-3-methylaniline is 9ºC.
Q: What is the InChIKey of N-Ethyl-3-methylaniline?
A: InChIKey of N-Ethyl-3-methylaniline is GUYMMHOQXYZMJQ-UHFFFAOYSA-N.

 N-Ethyl-3-methylanilinefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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