Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: para-3-menthene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

500-00-5

500-00-5 structure

500-00-5 structure

Name: para-3-menthene
Chemical Name: 4-methyl-1-propan-2-ylcyclohexene
CAS Number: 500-00-5
Molecular Formula: C₁₀H₁₈
Molecular Weight: 138.25000
Create Date: 2018-06-20 18:34:12
Modify Date: 2025-08-27 17:38:57

Name	4-methyl-1-propan-2-ylcyclohexene
Synonyms	p-MENTH-3-ENE d-3-menthene 3-Menthene Cyclohexene,4-methyl-1-(1-methylethyl) 3-p-menthene delta1-p-Menthene Menthomenthene p-Menth-3-ene,(R)-(+) 1-isopropyl-4-methyl-1-cyclohexene EINECS 207-896-4 4-methyl-1-(1-methylethyl)-cyclohexene 1-isopropyl-4-methyl cyclohexene

Density	0.813g/cm3
Boiling Point	173.5ºC at 760mmHg
Molecular Formula	C₁₀H₁₈
Molecular Weight	138.25000
Flash Point	43.3ºC
Exact Mass	138.14100
LogP	3.38880
Index of Refraction	1.452

CHEMICAL IDENTIFICATION

RTECS NUMBER :: OS9800000

CHEMICAL NAME :: p-Menth-3-ene

CAS REGISTRY NUMBER :: 500-00-5

BEILSTEIN REFERENCE NO. :: 1850192

LAST UPDATED :: 199709

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C10-H18

MOLECULAR WEIGHT :: 138.28

WISWESSER LINE NOTATION :: L6UTJ AY1&1 D1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 20750 uL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2000 ppm/4H

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 5660 uL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969

HS Code	2902199090

Precursor 8
586-62-9 1195-31-9 89-78-1 498-81-7
138-86-3 2216-51-5 93157-15-4 859322-88-6
DownStream 8
99-82-1 3058-01-3 64-19-7 100-21-0
1585-40-6 99-87-6 58223-41-9 85452-71-7

HS Code	2902199090
Summary	2902199090 other cyclanes, cyclenes and cyclotherpenes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

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