2-naphthyl isocyanate

Modify Date: 2024-01-15 11:29:21

2-naphthyl isocyanate Structure
2-naphthyl isocyanate structure
Common Name 2-naphthyl isocyanate
CAS Number 2243-54-1 Molecular Weight 169.17900
Density 1.09g/cm3 Boiling Point 83 °C0.2 mm Hg(lit.)
Molecular Formula C11H7NO Melting Point 53-56 °C(lit.)
MSDS Chinese USA Flash Point 102.1ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 2-isocyanatonaphthalene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.09g/cm3
Boiling Point 83 °C0.2 mm Hg(lit.)
Melting Point 53-56 °C(lit.)
Molecular Formula C11H7NO
Molecular Weight 169.17900
Flash Point 102.1ºC
Exact Mass 169.05300
PSA 29.43000
LogP 2.80710
Vapour Pressure 0.00393mmHg at 25°C
Index of Refraction 1.588

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QJ7950000
CHEMICAL NAME :
Naphthalene, 2-isocyanato-
CAS REGISTRY NUMBER :
2243-54-1
BEILSTEIN REFERENCE NO. :
0775794
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C11-H7-N-O
MOLECULAR WEIGHT :
169.19

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :
Sister chromatid exchange
TEST SYSTEM :
Rodent - hamster Ovary
DOSE/DURATION :
200 umol/L/3H
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 88,81,1981

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302-H312-H315-H319-H332-H335
Precautionary Statements P261-P280-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn: Harmful;
Risk Phrases R20/21/22
Safety Phrases 26-27-36/37/39-45
RIDADR UN 1994 6.1/PG 1
WGK Germany 3
RTECS QJ7950000
Packaging Group I
Hazard Class 6.1
HS Code 2929109000

 Synthetic Route

 Customs

HS Code 2929109000
Summary 2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Articles3

More Articles
Interfacial assembly of dendritic microcapsules with host-guest chemistry.

Nat. Commun. 5 , 5772, (2014)

The self-assembly of nanoscale materials to form hierarchically ordered structures promises new opportunities in drug delivery, as well as magnetic materials and devices. Herein, we report a simple me...

Oxidative conversion by rat liver microsomes of 2-naphthyl isothiocyanate to 2-naphthyl isocyanate, a genotoxicant.

Chem. Res. Toxicol. 5(6) , 791-6, (1992)

The present study investigated the oxidative metabolism of 2-naphthyl isothiocyanate catalyzed by rat liver microsomes. Incubation of 2-naphthyl isothiocyanate, microsomes, and NADPH yielded either N,...

Characterization and genotoxicity of DNA adducts caused by 2-naphthyl isocyanate.

Carcinogenesis 11(11) , 2009-14, (1990)

Calf thymus DNA and M13mp9 RF DNA were modified with [ring-3H]2-naphthyl isocyanate (NIC) and analyzed by reverse-phase HPLC following enzymatic hydrolysis. In each case, essentially, a single radioac...

 Synonyms

2-naphthyl isocyanate
MFCD00014319
NAPHTHALENE,2-ISOCYANATO
EINECS 218-815-7