TIANFU-CHEM - p-Cymene CAS NO.99-87-6

FOB Price: USD: 1,000.00-1,000.00 /Kilogram Get Latest Price
Min.Order: 1 Gram
Payment Terms: L/C,D/A,D/P,T/T,MoneyGram,Other
Available Specifications:
1(1-100)Kilogram1000/Kilogram1USD

Product Details

Keywords

p-Cymene
99-87-6
C10H14

Quick Details

ProName: TIANFU-CHEM - p-Cymene
CasNo: 99-87-6
Molecular Formula: C10H14
Appearance: Solid
Application: Organic synthesis
DeliveryTime: PROMPT
PackAge: IN 25kg drums
Port: SHANGHAI
ProductionCapacity: 10 Metric Ton/Month
Purity: 99.0%
Storage: In Room Temperature
Transportation: As per MSDS
LimitNum: 1 Gram
Heavy metal: N/A
Grade: Industrial Grade,Food Grade,Pharma Gra...

Superiority

Henan Tianfu Chemical Co., Ltd. is located in Zhengzhou High-tech Development Zone with import and export license.

We passed ISO 9001:2008 in 2009, and won "High-tech Enterprise" by provincial government in 2013.The objective of the company is to put quality first and put our customer’s needs first - the satisfaction of our customers is the company's ultimate goal.

Improving product quality and service level is our responsibility, and creating more value for our customer’s is our purpose. We are constantly striving to make Henan Tianfu a leading chemical supplier, and hope to create a better future with you.

Details

p-Cymene Basic information

Description References

Product Name: p-Cymene

Synonyms: 4-CYMENE;4-METHYLISOPROPYLBENZENE;4-ISOPROPYLTOLUENE;lsopropyltoluene;p-CyMene 99%;p-CyMene, >=99.5% (GC);p-Cymene;4-lsopropyltoluene Standard

CAS: 99-87-6

MF: C10H14

MW: 134.22

EINECS: 202-796-7

Product Categories: Analytical Chemistry;Standard Solution of Volatile Organic Compounds for Water & Soil Analysis;Standard Solutions (VOC);Arenes;Artemisia vulgaris;Boswellia carterii;Building Blocks;Carthamus tinctorius (Safflower oil);Chamaemelum nobile (Chamomile tea);Chemical Synthesis;Citrus aurantium (Seville orange);Curcuma longa (Turmeric);Elettaria Cardamomum (Cardamom);Ginkgo biloba;Humulus lupulus (Hops);Hypericum perforatum (St John′;Lavandula angustifolia (Lavendar tea);Melaleuca alternifolia;Nutrition Research;Ocimum basilicum (Basil);Organic Building Blocks;Phytochemicals by Plant (Food/Spice/Herb);s wort);Zingiber officinale (Ginger)

Mol File: 99-87-6.mol

p-Cymene Structure

p-Cymene Chemical Properties

Melting point -68 °C

Boiling point 176-178 °C(lit.)

density 0.86 g/mL at 25 °C(lit.)

vapor density 4.62 (vs air)

vapor pressure 1.5 mm Hg ( 20 °C)

refractive index n20/D 1.490(lit.)

FEMA 2356 | P-CYMENE

Fp 117 °F

storage temp. Flammables area

form Liquid

color Clear

explosive limit 5.6%

Water Solubility PRACTICALLY INSOLUBLE

Merck 14,2763

BRN 1903377

Stability: Stable. Flammable. Incompatible with strong oxidizing agents, strong acids, strong bases.

CAS DataBase Reference 99-87-6(CAS DataBase Reference)

NIST Chemistry Reference Benzene, 1-methyl-4-(1-methylethyl)-(99-87-6)

EPA Substance Registry System Benzene, 1-methyl-4-(1-methylethyl)- (99-87-6)

Safety Information

Hazard Codes Xi

Risk Statements 10-36/37/38

Safety Statements 26-36

RIDADR UN 2046 3/PG 3

WGK Germany 2

RTECS GZ5950000

TSCA Yes

HazardClass 3

PackingGroup III

Hazardous Substances Data 99-87-6(Hazardous Substances Data)

MSDS Information

Provider Language

ACROS English

SigmaAldrich English

ALFA English

p-Cymene Usage And Synthesis

Description 4-isopropyltoluene (also p-Cymene) is colorless liquid with a strong, characteristic odor reminiscent of carrot. It tends to darken with aging. It occurs naturally in orange peel oil, mandarin peel oil, satsuma mandarin peel oil, coldpressed lime peel oil, distilled lime peel oil, cinnamon leaf, etc. 4-isopropyltoluene has antimicrobial properties. It is used as a flavor ingredient permitted for direct addition to food for human consumption.

References [1] George A. Burdock, Encyclopedia of Food and Color Additives, Volume 1, 1996

[2] C.F. Bagamboula, M. Uyttendaele and J. Debevere, Inhibitory effect of thyme and basil essential oils, carvacrol, thymol, estragol, linalool and p-cymene towards Shigella sonnei and S. flexneri, Food Microbiology, 2004, vol. 21, 33-42

Chemical Properties colourless liquid with a characteristic odour

Definition ChEBI: A monoterpene that is toluene substituted by an isopropyl group at position 4.

General Description Colorless liquid with a mild pleasant odor. Floats on water.

Air & Water Reactions Insoluble in water.

Reactivity Profile Vigorous reactions, sometimes amounting to explosions, can result from the contact between aromatic hydrocarbons, such as CYMENE, and strong oxidizing agents. They can react exothermically with bases and with diazo compounds. Substitution at the benzene nucleus occurs by halogenation (acid catalyst), nitration, sulfonation, and the Friedel-Crafts reaction.

Health Hazard Inhalation causes impairment of coordination, headache. Contact with liquid causes mild irritation of eyes and skin. Ingestion causes irritation of mouth and stomach.

Fire Hazard HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.

p-Cymene Preparation Products And Raw materials

Raw materials (+)-Dipentene-->Cineole

Preparation Products Acetone-->m-Cresol -->Cresol-->p-Toluic acid-->Isoproturon-->4-Bromomethylbenzoic acid-->4-Isopropylbenzaldehyde-->GAMMA-TERPINENE-->2-NITRO-4-CYMENE

Henan Tianfu Chemical Co., Ltd.