 Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > Tetrahydropyran for Sale > Tetrahydropyran 142-68-7

Tetrahydropyran 142-68-7 buy - large image1

Tetrahydropyran 142-68-7

ISO

Unit Price: Get Latest Price 

CAS No.:

142-68-7

Grade:

Industrial Grade

Content:

99%

Packaging:

200KG/drum

Price valid (until):

2023-07-31

Contact Supplier

 Chat Now

NANTONG REFORM PETRO-CHEMICAL CO.,LTD

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals

 Visit Store

Product Description
Seller Information

Description

NANTONG REFORM PETRO-CHEMICAL CO.,LTD, with approximately 202527 visits to its shop, is a reputable Manufactory that has been providing Tetrahydropyran 142-68-7 products for 4 years on ECHEMI.

Certificates

Basic Info

Product Name:

Tetrahydropyran

Other Name:

2H-Pyran,tetrahydro-;Pyran,tetrahydro-;Tetrahydro-2H-pyran;Oxacyclohexane;Pentamethylene oxide;Tetrahydropyran;Tetrahydropyrane;THP;Oxane;NSC 65448

CAS No.:

142-68-7

Molecular Formula:

C5H10O

InChIKeys:

InChIKey=DHXVGJBLRPWPCS-UHFFFAOYSA-N

Molecular Weight:

86.13

Exact Mass:

86.13

BRN:

102436

EC Number:

205-552-8

UNII:

V06I3ILG6B

NSC Number:

65448

DSSTox ID:

DTXSID3059719

Color/Form:

COLORLESS, MOBILE LIQUID

HScode:

29321100

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

9.2

XLogP3:

0.95

Appearance:

Clear colorless Liquid

Density:

0.8814 g/cm³ @ Temp: 20 °C

Melting Point:

-49.2 °C

Boiling Point:

88 °C

Flash Point:

4 °F

Refractive Index:

n20/D 1.42(lit.)

Water Solubility:

H2O: 80 g/L (25 ºC)

Storage Conditions:

Flammables area

Vapor Pressure:

vapor pressure = 71.5 mm Hg @ 25 deg C

Vapor Density:

4.0 (AIR= 1)

Explosive limit:

EXPLOSION HAZARD: MODERATE, BY CHEMICAL REACTION. IT CAN FORM EXPLOSIVE PEROXIDES IF STORED IN UNINHIBITED CONDITION.

Odor:

PUNGENT, SWEETISH ODOR

OH:

1.38e-11 cm3/molecule*sec

Henrys Law Constant:

1.25e-04 atm-m3/mole|Henry's Law constant = 1.25X10-4 atm-cu m/mol @ 25 °C

Experimental Properties:

AZEOTROPE WITH WATER, BP 71 °C, CONTAINS 8.5% WATER; DIPOLE MOMENT: 1.87|hydroxyl radical rate constant = 1.38X10-11 cu m/molc-sec @ 25 °C

Peroxide Forming Chemical:

Tetrahydropyran|D: Other compounds that may form peroxides|Kelly

See More Tetrahydropyran Properties 

Hazard Identification

Classification of the substance or mixture

Flammable liquids, Category 2

Skin irritation, Category 2

Eye irritation, Category 2

Specific target organ toxicity â single exposure, Category 3

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H225 Highly flammable liquid and vapour H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation
Prevention	P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233 Keep container tightly closed. P240 Ground and bond container and receiving equipment. P241 Use explosion-proof [electrical/ventilating/lighting/...] equipment. P242 Use non-sparking tools. P243 Take action to prevent static discharges. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P264 Wash ... thoroughly after handling. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area.
Response	P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse affected areas with water [or shower]. P370+P378 In case of fire: Use ... to extinguish. 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. P319 Get medical help if you feel unwell.
Storage	P403+P235 Store in a well-ventilated place. Keep cool. 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

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

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Tetrahydropyran Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals

Location:
17th Yuanlin Road ,Chongchuan area ,Nantong city ,Jiangsu province ,China

Payment Terms:
L/C,100% TT in advance

Average lead Time:
2

Total Annual Revenue:
Above $100 million

Total Employees:
201-300

Year of Establishment:
2008

Certifications:
GB/T19001-2016 / Iso9001:2015

Established in 2008, running 14 years in Chemicals,
with over one hundred staff ,selling thousand items, over RMB 1billion turnover annually.
Regist ISO9001(No:31622Q10628ROM)
Especially in the research, development and production of : Chemical raw materials,fine chemicals,pharmaceutical intermediates,Agrochemicals,food additives,Electronic chemicals,Environmental protection and water treatment...etc.
We specialize in these field with the strength of good quality, pretty competitive price,and good service.
Country Product Purchase Quantity Date Posted

Post an enquiry for this product

More Choices Find All Products for Sale 

Product Name	Grade / Content	Price	Supplier Name	Details
Tetrahydropyran CAS No. 142-68-7	Pharmaceutical Grade/99.9		Tianjin Shengtai Chemical Co.,Ltd	Inquiry