o-Phenetidine

Modify Date: 2026-07-01 16:53:26

o-Phenetidine Structure
o-Phenetidine structure
Common Name o-Phenetidine
CAS Number 94-70-2 Molecular Weight 137.179
Density 1.0±0.1 g/cm3 Boiling Point 231.9±13.0 °C at 760 mmHg
Molecular Formula C8H11NO Melting Point -20 °C
MSDS Chinese USA Flash Point 80.6±0.0 °C
Symbol GHS06 GHS08
GHS06, GHS08
Signal Word Danger

 Names

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

Name 2-Ethoxyaniline
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 231.9±13.0 °C at 760 mmHg
Melting Point -20 °C
Molecular Formula C8H11NO
Molecular Weight 137.179
Flash Point 80.6±0.0 °C
Exact Mass 137.084061
PSA 35.25000
LogP 1.62
Vapour Pressure 0.1±0.5 mmHg at 25°C
Index of Refraction 1.545
InChIKey ULHFFAFDSSHFDA-UHFFFAOYSA-N
SMILES CCOc1ccccc1N
Water Solubility 0.5-1.0 g/100 mL at 24.5 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 :
SI6465300
CHEMICAL NAME :
o-Phenetidine
CAS REGISTRY NUMBER :
94-70-2
BEILSTEIN REFERENCE NO. :
0637069
LAST UPDATED :
199712
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C8-H11-N-O

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
600 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 52,215,1956
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
600 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 52,215,1956

 Safety Information

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

Symbol GHS06 GHS08
GHS06, GHS08
Signal Word Danger
Hazard Statements H301-H311-H331-H373
Precautionary Statements P261-P280-P301 + P310-P311
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes T:Toxic;
Risk Phrases R23/24/25;R33
Safety Phrases S28-S36/37-S45-S28A
RIDADR UN 2311 6.1/PG 3
WGK Germany 2
RTECS SI6465300
Packaging Group III
Hazard Class 6.1
HS Code 29222200

 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 2922299090
Summary 2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

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

o-Phenetidine
MFCD00007689
EINECS 202-356-4
2-Ethoxyaniline

 o-Phenetidine | FAQ

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

Q: What is the polar surface area (PSA) of 2-Ethoxyaniline?
A: Polar surface area (PSA) of 2-Ethoxyaniline is 35.25000.
Q: What is the CAS number of 2-Ethoxyaniline?
A: CAS number of 2-Ethoxyaniline is 94-70-2.
Q: What are the downstream products of 2-Ethoxyaniline?
A: Related downstream products(CAS) of 2-Ethoxyaniline: 334504-88-0;54615-63-3;14255-93-7;94-71-3;451-80-9;103-73-1;20308-28-5;21118-77-4;21118-80-9;95-55-6.
Q: What English synonyms does 2-Ethoxyaniline have?
A: English synonyms of 2-Ethoxyaniline: o-Phenetidine, MFCD00007689, EINECS 202-356-4, 2-Ethoxyaniline.
Q: What is the SMILES notation of 2-Ethoxyaniline?
A: SMILES notation of 2-Ethoxyaniline is CCOc1ccccc1N.
Q: How is the water solubility of 2-Ethoxyaniline?
A: Water solubility of 2-Ethoxyaniline: 0.5-1.0 g/100 mL at 24.5 ºC.
Q: What is the LogP of 2-Ethoxyaniline?
A: LogP of 2-Ethoxyaniline is 1.62.
Q: What is the melting point of 2-Ethoxyaniline?
A: Melting point of 2-Ethoxyaniline is -20 °C.
Q: What is the molecular formula of 2-Ethoxyaniline?
A: Molecular formula of 2-Ethoxyaniline is C8H11NO.
Q: What are the upstream materials of 2-Ethoxyaniline?
A: Related upstream materials(CAS) of 2-Ethoxyaniline: 103976-26-7;610-67-3;88-75-5;100-65-2;123162-07-2;824-38-4;824-39-5;64-17-5;581-08-8;71-43-2.

 o-Phenetidinefactory

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.
Henan Tianfu Chemical Co., Ltd.
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