 Home > Pharmaceutical Intermediates > Heterocyclic Compound > 1,5-Naphthalene diisocyanate for Sale > 1,5-Naphthalene diisocyanate, 3173-72-6

1,5-Naphthalene diisocyanate, 3173-72-6

1 Inquiries

Unit Price: Get Latest Price 

CAS No.:

3173-72-6

Port:

shanghai

Packaging:

Price valid (until):

2023-09-03

Contact Supplier

 Chat Now

Guangzhou Yaoguang Technology Co., Ltd.

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Custom Synthetic Chemicals,Biological Stains,Pharmaceutical Intermediates,Cosmetic Grade Chemicals,Enzyme,Nucleosides

 Visit Store

Product Description
Seller Information
Inquiry History

Description

3173-72-6

1,5-NAPHTHALENEDIISOCYANATE;1,5-NAPHTHYLENEDIISOCYANATE;1,5-DIISOCYANATONAPHTHALENE;NAPHTHALENE1,5-DIISOCYANATEChemicalbook;1,5-diisocyanato-naphthalen;Naphthyl1,5-diisocyanate;ISOCYANICACID,1,5-NAPHTHALENEESTER;NAPHTHYLENEDIISOCYANATE

Basic Info

Product Name:

1,5-Naphthalene diisocyanate

Other Name:

Naphthalene,1,5-diisocyanato-;Isocyanic acid,1,5-naphthylene ester;1,5-Naphthalenediol,diisocyanate;1,5-Diisocyanatonaphthalene;1,5-Naphthalene diisocyanate;1,5-Naphthylene diisocyanate;1,5-Naphthyl diisocyanate;NSC 240728;NDI;1,5-NDI

CAS No.:

3173-72-6

Molecular Formula:

C12H6N2O2

InChIKeys:

InChIKey=SBJCUZQNHOLYMD-UHFFFAOYSA-N

Molecular Weight:

210.19

Exact Mass:

210.19

EC Number:

221-641-4

UNII:

0ORB22ST7M

ICSC Number:

0653

NSC Number:

240728

UN Number:

2206

DSSTox ID:

DTXSID8040145

HScode:

29291090

Categories:

Heterocyclic Compound

Characteristics

PSA:

58.9

XLogP3:

4.18

Appearance:

1,5-naphthalene diisocyanate is a white to light-yellow crystalline flakes. (NIOSH, 2016)

Density:

1.42 g/cm³

Melting Point:

130 °C

Boiling Point:

167 °C @ Press: 5 Torr

Flash Point:

311°F

Refractive Index:

1.618

Water Solubility:

H2O: soluable

Storage Conditions:

0-10°C

Vapor Pressure:

Vapour pressure, Pa at 20°C:

Toxicity:

Inhalation-Mouse LC50: 270 mg/m3/4 hours

Flammability characteristics:

Open flame is flammable; burning releases toxic nitrogen oxide fumes

Air and Water Reactions:

No rapid reaction with air. No rapid reaction with water.

Reactive Group:

Isocyanates and Isothiocyanates

Reactivity Profile:

Isocyanates and thioisocyanates, such as 1,5-NAPHTHALENE DIISOCYANATE, are incompatible with many classes of compounds, reacting exothermically to release toxic gases. Reactions with amines, aldehydes, alcohols, alkali metals, ketones, mercaptans, strong oxidizers, hydrides, phenols, and peroxides can cause vigorous releases of heat. Acids and bases initiate polymerization reactions in these materials. Some isocyanates react with water to form amines and liberate carbon dioxide. Base-catalysed reactions of isocyanates with alcohols should be carried out in inert solvents. Such reactions in the absence of solvents often occur with explosive violence, [Wischmeyer(1969)].

See More 1,5-Naphthalene diisocyanate Properties 

Hazard Identification

Classification of the substance or mixture

Skin irritation, Category 2

Eye irritation, Category 2

Acute toxicity - Category 4, Inhalation

Specific target organ toxicity â single exposure, Category 3

Respiratory sensitization, Category 1

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 3

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H315 Causes skin irritation H319 Causes serious eye irritation H332 Harmful if inhaled H335 May cause respiratory irritation H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled H412 Harmful to aquatic life with long lasting effects
Prevention	P264 Wash ... thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area. P284 [In case of inadequate ventilation] wear respiratory protection. P273 Avoid release to the environment.
Response	P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P317 Get medical help. P319 Get medical help if you feel unwell. P342+P316 If experiencing respiratory symptoms: Get emergency medical help immediately.
Storage	P403+P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

NO open flames. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

See Chemical Dangers. Well closed.

See More 1,5-Naphthalene diisocyanate Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Custom Synthetic Chemicals,Biological Stains,Pharmaceutical Intermediates,Cosmetic Grade Chemicals,Enzyme,Nucleosides

Location:
Room 308-80, building 1, 1963 Huaguan Road, Tianhe District, Guangzhou

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,100% TT in advance

Average lead Time:
30

Total Annual Revenue:
$5 million-$10 million

Total Employees:
51-100

Year of Establishment:
2021

Guangzhou Yaoguang Technology Co., Ltd. is a high-tech enterprise specializing in the R&D, manufacturing, and custom synthesis of fine chemicals, whose management has many years of experience in fine chemicals.
The company has established a core technical team with professors, engineers, doctors, masters and undergraduates as the backbone power, and has equipped with advanced synthesis equipment, high-tech analytical instruments and mass production equipment, which can allow us to meet the requirements of customers. The company adheres to the operation philosophy of "Credit and Quality Come First". Taking advantage of combining production, study and research, it has established strategic partnership with many universities and key laboratories in China.
We are an ISO 9001-2015 certified enterprise, our products are widely used in life science, pharmaceutical science, biological science, materials, daily chemical, cosmetics, organic synthesis, catalyst, detection-analysis and other fields. The main products include biochemicals, organic intermediates, specialty chemicals, chemical reagents, custom-synthetic chemicals…etc., which can meet customers’ needs varying from gram level, kilogram level to ton level.
Through years of accumulation, BTO has 2 subsidiaries, 5 offices. Our products are sold to China, Europe, America, Japan, South Korea and other countries and regions, have been recognized and trusted by global customers.
Instrument and Equipment: multiple sets of lab/pilot scale test reaction equipment, freezing equipment, rectification equipment, dephlegmator, HPLC, GC, GC-MS, LC-MS, X-RAY, IR…etc.

Inquiry History

1 Inquiries

Country	Product	Purchase Quantity	Date Posted
Canada	1,5-NAPHTHALENEDIISOCYANATE CAS 3173-72-6 99% White powder HJZ HJZ	1 KG	Aug 3, 2023

Post an enquiry for this product

More Choices Find All Products for Sale 

Product Name	Grade / Content	Supplier Name	Details
1,5-Naphthalene diisocyanate CAS: 3173-72-6	/	SHANDONG LOOK CHEMICAL CO.,LTD	Inquiry
1,5-Naphthalene diisocyanate	/99.00	HANGZHOU LEAP CHEM CO., LTD.	Inquiry
1,5-Naphthalenediisocyanate 99% kanbei	/99	Henan Lihao Chem Plant Limited	Inquiry
High Quality 99% Purity of 1,5-Naphthalene diisocyanate CAS NO 3173-72-6 ISO 9001:2005 REACH Verified Producer	Industrial Grade/99	Shaanxi Dideu Medichem Co. Ltd	Inquiry
1,5-NAPHTHALENEDIISOCYANATE(3173-72-6)	/98	Kindchem Co., Ltd	Inquiry

1,5-Naphthalene diisocyanate, 3173-72-6

Product Description

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

More Choices Find All Products for Sale 

Related Searches