1-Naphthylacetonitrile

Modify Date: 2026-06-30 21:19:53

1-Naphthylacetonitrile Structure
1-Naphthylacetonitrile structure
 Common Name 1-Naphthylacetonitrile
CAS Number 132-75-2 Molecular Weight 167.207
Density 1.1±0.1 g/cm3 Boiling Point 323.9±0.0 °C at 760 mmHg
Molecular Formula C12H9N Melting Point 33-35 °C(lit.)
MSDS Chinese USA Flash Point 180.3±5.7 °C
Symbol GHS07
GHS07		 Signal Word Warning

 Names

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

Name 1-Naphthyl acetonitrile
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 1.1±0.1 g/cm3
Boiling Point 323.9±0.0 °C at 760 mmHg
Melting Point 33-35 °C(lit.)
Molecular Formula C12H9N
Molecular Weight 167.207
Flash Point 180.3±5.7 °C
Exact Mass 167.073502
PSA 23.79000
LogP 2.68
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.634
InChIKey OQRMWUNUKVUHQO-UHFFFAOYSA-N
SMILES N#CCc1cccc2ccccc12

 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 :
AM1240000
CHEMICAL NAME :
Acetonitrile, (1-naphthyl)-
CAS REGISTRY NUMBER :
132-75-2
BEILSTEIN REFERENCE NO. :
1101012
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C12-H9-N
MOLECULAR WEIGHT :
167.22
WISWESSER LINE NOTATION :
L66J B1CN

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#03835

 Safety Information

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

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302-H312-H315-H319-H332-H335
Precautionary Statements P261-P280-P305 + P351 + P338
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xn:Harmful
Risk Phrases R20/21/22
Safety Phrases S26-S37/39-S24/25-S37-S36
RIDADR 3276
WGK Germany 3
RTECS AM1240000
Packaging Group III
Hazard Class 6.1
HS Code 2926909090

 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 2926909090
Summary HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 1-NaphthylacetonitrileBioassay

View more

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

Name: NCI human tumor cell line growth inhibition assay. Data for the MCF7 Non-Small Cell L...
Source: DTP/NCI
Target: N/A
External Id: MCF7_OneDose
Name: NCI human tumor cell line growth inhibition assay. Data for the IGROV1 Non-Small Cell...
Source: DTP/NCI
Target: N/A
External Id: IGROV1_OneDose
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 Synonyms

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

Naphthalen-1-ylacetonitril
1-Naphthyl acetonitr
1-Naphthylmethylcyanide
1-Naphthyl Acetonitrile
naphthylacetonitrile
naphth-1-ylacetonitrile
EINECS 205-078-1
a-naphthylacetonitrile
1-Naphthylacetonitrile
naphthalen-1-ylacetonitrile
1-Cyanomethylnaphthalene
MFCD00004041
1-Naphthaleneacetonitrile
α-(1-naphthyl)acetonitrile
α-Naphthylacetonitrile
1-Naphtylacetonitrile
2-(naphthalen-1-yl)acetonitrile
Naphazoline Impurity 3

 1-Naphthylacetonitrile | FAQ

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

Q: What is the SMILES notation of 1-Naphthyl acetonitrile?
A: SMILES notation of 1-Naphthyl acetonitrile is N#CCc1cccc2ccccc12.
Q: What is the molecular weight of 1-Naphthyl acetonitrile?
A: Molecular weight of 1-Naphthyl acetonitrile is 167.207.
Q: What are the upstream materials of 1-Naphthyl acetonitrile?
A: Related upstream materials(CAS) of 1-Naphthyl acetonitrile: 90-14-2;105-56-6;90-11-9;1071-36-9;38622-91-2;66-77-3;506-68-3;4780-79-4;99747-74-7;90-12-0.
Q: What is the InChIKey of 1-Naphthyl acetonitrile?
A: InChIKey of 1-Naphthyl acetonitrile is OQRMWUNUKVUHQO-UHFFFAOYSA-N.
Q: What is the molecular formula of 1-Naphthyl acetonitrile?
A: Molecular formula of 1-Naphthyl acetonitrile is C12H9N.
Q: What is the English name of 1-Naphthyl acetonitrile?
A: The English name of 1-Naphthyl acetonitrile is 1-Naphthyl acetonitrile.
Q: What is the LogP of 1-Naphthyl acetonitrile?
A: LogP of 1-Naphthyl acetonitrile is 2.68.
Q: What is the safety information for 1-Naphthyl acetonitrile?
A: Safety information for 1-Naphthyl acetonitrile: S26-S37/39-S24/25-S37-S36.
Q: What is the boiling point of 1-Naphthyl acetonitrile?
A: Boiling point of 1-Naphthyl acetonitrile is 323.9±0.0 °C at 760 mmHg.
Q: What English synonyms does 1-Naphthyl acetonitrile have?
A: English synonyms of 1-Naphthyl acetonitrile: Naphthalen-1-ylacetonitril, 1-Naphthyl acetonitr, 1-Naphthylmethylcyanide, 1-Naphthyl Acetonitrile, naphthylacetonitrile, naphth-1-ylacetonitrile, EINECS 205-078-1, a-naphthylacetonitrile, 1-Naphthylacetonitrile, naphthalen-1-ylacetonitrile, 1-Cyanomethylnaphthalene, MFCD00004041, 1-Naphthaleneacetonitrile, α-(1-naphthyl)acetonitrile, α-Naphthylacetonitrile, 1-Naphtylacetonitrile, 2-(naphthalen-1-yl)acetonitrile, Naphazoline Impurity 3.

 1-Naphthylacetonitrilefactory

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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