Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-naphthyl isocyanate
Price:
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Naphthalene,2-isocyanato-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

2243-54-1

2243-54-1 structure

2243-54-1 structure

Name: 2-naphthyl isocyanate
Chemical Name: 2-isocyanatonaphthalene
CAS Number: 2243-54-1
Molecular Formula: C₁₁H₇NO
Molecular Weight: 169.17900
Catalog: Chemical reagent Organic reagent Cyanate ester / isocyanate
Create Date: 2018-04-04 08:00:00
Modify Date: 2024-01-15 11:29:21

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

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

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

Symbol	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

Precursor 10
93-09-4 10335-79-2 1208-11-3 141903-34-6
116-16-5 91-59-8 503-38-8 91-58-7
917-61-3 32315-10-9
DownStream 3
91-59-8 109091-53-4 5446-53-7

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