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Phenol

Phenol
CAS No.: 108-95-2
Molecular Formula: C6H6O
Molecular weight: 94.11
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Product Introduction

Phenol is the easiest member of a classification of natural compounds possessing a hydroxyl team connected to a benzene ring or to a extra complicated fragrant ring system.

Also recognized as carbolic acid or monohydroxybenzene, phenol is a colorless to white crystalline fabric of candy odor, having the composition C6H5OH, bought from the distillation of coal tar and as a derivative of coke ovens.
Phenol has extensive biocidal properties, and dilute aqueous options have lengthy been used as an antiseptic. At greater concentrations, it motives extreme pores and skin burns; it is a violent systemic poison. It is a precious chemical uncooked cloth for the manufacturing of plastics, dyes, pharmaceuticals, syntans, and different products.
phenol crystal
Phenol melts at about 43°C and boils at 183°C. The pure grades have melting factor of 39°C, 39.5°C, and 40°C. The technical grades include 82%-84% and 90%-92% phenol. The crystallization factor is given as 40.41°C. The unique gravity is 1.066. It dissolves in most natural solvents. By melting the crystals and including water, liquid phenol is produced, which stays liquid at regular temperatures. Phenol has the uncommon property of penetrating residing tissues and forming a treasured antiseptic. It is additionally used industrially in reducing oils and compounds and in tanneries. The cost of different disinfectants and antiseptics is generally measured by means of evaluation with phenol.


CHEMICAL PROPERTIES

PropertyValue
Melting point40-42 °C(lit.)
Boiling point182 °C(lit.)
Density1.071 g/mL at 25 °C(lit.)
Vapor density3.24 (vs air)
Vapor pressure0.09 psi ( 55 °C)
FEMA3223 | PHENOL
Refractive indexn20/D1.53
Fp175 °F
Storage temp.2-8°C
SolubilityH2O: 50 mg/mL at 20 °C, clear, colorless
FormLiquid
SPka9.89(at 20℃)
Specific Gravity1.071
ColorFaintly yellow
PH6.47(1 mM solution);5.99(10 mM solution);5.49(100 mM solution);
OdorSweet, medicinal odor detectable at 0.06 ppm
Odor Threshold0.0056ppm
explosive limit1.3-9.5%(V)
Odor Typephenolic
Water Solubility8 g/100 mL
FreezingPoint41℃
SensitiveAir & Light Sensitive
Merck147,241
JECFA Number690
BRN969616
Henry's Law Constant1.09 at 5 °C (average derived from six field experiments, Lüttke and Levsen, 1997)
Exposure limitsTLV-TWA skin 5 ppm (~19 mg/m3 ) (ACGIH, MSHA, and OSHA); 10-hour TWA 5.2 ppm (~20 mg/m3 ) (NIOSH); ceiling 60 mg (15 minutes) (NIOSH); IDLH 250 ppm (NIOSH).
Dielectric constant4.3(10℃)
Stability:Hygroscopic
InChIKeyISWSIDIOOBJBQZ-UHFFFAOYSA-N
LogP1.47 at 30℃
CAS DataBase Reference108-95-2(CAS DataBase Reference)
IARC3 (Vol. 47, 71) 1999
NIST Chemistry ReferencePhenol(108-95-2)
EPA Substance Registry SystemPhenol (108-95-2)


SAFETY INFORMATION

PropertyValue

Hazard Codes

T,C,F,Xn

Risk Statements

23/ 24/2 5-34-48/ 20/ 21/ 22-68-40-39/23/24/25-11-36-20/ 21/ 22-24/ 25

Safety Statements

26-36/37/39-45-36/37-28A-28-24/25-1/2-36-16-7

RIDADR

UN 2821 6.1/PG 2

OEB

A

OEL

TWA: 5 ppm (19 mg/m3), Ceiling: 15.6 ppm (60 mg/m3) [15-minute] [skin]

WGK Germany

2

RTECS

SJ3325000

F

8-23

Autoignition Temperature

715 °C

TSCA

Yes

HazardClass

6.1

PackingGroup

II

HS Code

29071100

Hazardous Substances Data

108-95-2(Hazardous Substances Data)

Toxicity

LD50 orally in rats: 530 mg/kg (Deichmann, Witherup)

IDLA

250 ppm


PRODUCT USAGE

Phenol, also known as carbolic acid, is a foundational aromatic organic compound and a vital building block for the global chemical industry. Its most significant application is in the production of bisphenol A (BPA) and phenolic resins, which are essential for manufacturing polycarbonates, epoxy resins, and adhesives used in construction and electronics. In the automotive and aerospace sectors, phenol-derived plastics are prized for their high thermal stability and mechanical strength. Furthermore, it serves as a critical intermediate for synthesizing caprolactam (for Nylon 6), salicylic acid (for aspirin), and various herbicides. Due to its potent antiseptic properties, it is also utilized in the pharmaceutical industry for manufacturing disinfectants and oral anesthetics.

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A: Please provide the exact product specifications, particle size, color, and intended use, and we will provide you with an accurate quote.

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A: Of course, but only for standard products. If you require an accurate COA, we will produce and test samples before providing you with an accurate COA.

Q: Do you accept ODM or OEM services?

A: Yes, we offer customized services for ingredients, packaging, and labeling. We have strong design capabilities. Please contact us to design your own brand.

Q: Can I visit your factory before placing a large order?

A: Of course. We welcome you at any time.

Q: What is the loading port?

A: Usually Qingdao or Tianjin.

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