Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Isopropyltoluene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: TIANFU-CHEM - p-Cymene
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

99-87-6

99-87-6 structure

Name: p-cymene
Chemical Name: p-cymene
CAS Number: 99-87-6
Molecular Formula: C₁₀H₁₄
Molecular Weight: 134.218
Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Hydrocarbon nitrite
Create Date: 2018-02-04 08:00:00
Modify Date: 2026-06-30 14:09:08
p-Cymene is a monoterpene that has diverse biological activities, including antimicrobial, anticancer, antioxidant, anti-inflammatory, antinociceptive, and anxiolytic properties[1].

Name	p-cymene
Synonyms	EINECS 202-796-7 4-methyl-1-(propan-2-yl)benzene p-Methylisopropylbenzene Benzene,1-methyl-4-(1-methylethyl) 1-Methyl-4-(1-methylethyl)-benzene p-Methylcumene PA CYMENE P&F FCC 1-Isopropyl-4-methylbenzene P-CYMENE FCC 4-Isopropyltoluene 4-(2-propyl)toluene Isopropyltoluene methylpropylbenzene P-CYMENE, STANDD FOR p-CyMene J-99 Cumene, p-methyl para-cymene Camphogen p-methyl-Cumene 4-methyl isopropylbenzene 2-p-Tolylpropane 1-isopropyl-4-methyl-Benzene P - ISO CYMENE PA p-methyl-cumen 1-methyl-4-(1-methylethyl)benzene MFCD00008893 CYMENE, 4 P-Cymene / 4-Isopropyltoluen p-methyl cumene p-Isopropyltoluene (p-Cymene) DOLCYMENE isopropyltoluol 1-methyl-4-(1-methylethyl)-benzen Pacymol 1-methyl-4-(propan-2-yl)benzene Pa hydrocbon benzene,1-(1-methylethyl)-4-methyl 4-METHYLISOPROPYLBENZENE Methyl isopropyl benzene P-CYMENE, FREE OF TERPENES p-isopropyltoluene p-CyMene, >= P-CYMENE SOLUTION Cymene Benzene, 1-isopropyl-4-methyl 1-isopropyl-4-methyl-benzen iso-Propyl-p-toluene P-ISOPROPYLTOLUENE, 1000MG, NEAT Cymol lsopropyltoluene Thymol Impurity 25 4-ISOPROPYLTOLUENE 4-CYMENE 4-lsopropyltoluene 1-ISOPROPYL-4-METHYLBENZENE 1-METHYL-4-ISOPROPYLBENZENE 1-methyl-methylethylbenzene 4-Isopropyl-1-methylbenzene 1-(1-methylethyl)-4-methylbenzene p-Cymene Dolcymene p-Isopropyltoluene 1-Isopropyl-4-methylbenzene p-methylcumene benzene, 1-methyl-4-methylethyl 1-methyl-4-(1-methyl-ethyl)-benzene p-Mentha-1,3,5-triene 4-Isopropyltoluene 4-Methylisopropylbenzene p-Isopropyltoluol 4-cymene

Description	p-Cymene is a monoterpene that has diverse biological activities, including antimicrobial, anticancer, antioxidant, anti-inflammatory, antinociceptive, and anxiolytic properties[1].
Related Catalog	Research Areas >> Others
Target	Human Endogenous Metabolite
References	[1]. Marchese A, et al. Update on Monoterpenes as Antimicrobial Agents: A Particular Focus on p-Cymene. Materials (Basel). 2017 Aug 15;10(8):947.

Density	0.9±0.1 g/cm3
Boiling Point	173.9±10.0 °C at 760 mmHg
Melting Point	-68 °C
Molecular Formula	C₁₀H₁₄
Molecular Weight	134.218
Flash Point	47.2±0.0 °C
Exact Mass	134.109543
LogP	4.02
Vapour density	4.62 (vs air)
Vapour Pressure	1.7±0.2 mmHg at 25°C
Index of Refraction	1.493
Stability	Stable. Flammable. Incompatible with strong oxidizing agents, strong acids, strong bases.
Water Solubility	PRACTICALLY INSOLUBLE

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GZ5950000

CHEMICAL NAME :: p-Cymene

CAS REGISTRY NUMBER :: 99-87-6

LAST UPDATED :: 199710

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C10-H14

MOLECULAR WEIGHT :: 134.24

WISWESSER LINE NOTATION :: 1Y1&R D1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 12,401,1974 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4750 mg/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - chromodacryorrhea Behavioral - somnolence (general depressed activity) Gastrointestinal - hypermotility, diarrhea

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 2,327,1964 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 10 mg/m3;Skin JAN 1993 OEL-SWEDEN:TWA 25 ppm (140 mg/m3);STEL 35 ppm (190 mg/m3) JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X8309 No. of Facilities: 8820 (estimated) No. of Industries: 96 No. of Occupations: 81 No. of Employees: 176382 (estimated) No. of Female Employees: 39063 (estimated)

Symbol	GHS02, GHS08, GHS09
Signal Word	Danger
Hazard Statements	H226-H304-H411
Precautionary Statements	P210-P301 + P310-P331-P370 + P378
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi:Irritant;
Risk Phrases	R10;R36/37/38
Safety Phrases	S26-S36
RIDADR	UN 2046 3/PG 3
WGK Germany	2
RTECS	GZ5950000
Packaging Group	III
Hazard Class	3
HS Code	2902909090

Precursor 9
108-88-3 75-26-3 5392-40-5 1195-32-0
470-82-6 138-86-3 187737-37-7 61585-35-1
536-66-3
DownStream 10
3728-56-1 99-82-1 589-90-2 4476-28-2
4395-87-3 527-84-4 535-77-3 1195-32-0
108-88-3 4957-14-6

HS Code	2902909090
Summary	2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

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