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(+)-Longifolen CAS NO. 475-20-7

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CAS No.:

475-20-7

Grade:

Daily chemical grade

Content:

90%

Packaging:

180kg

Price valid (until):

2023-03-10

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NANTONG REFORM PETRO-CHEMICAL CO.,LTD

Company Type:

Manufactory

Location:

China

Payment Terms:

L/C,100% TT in advance

Average Lead Time:

2 days

Qualification:

Main Products:

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

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Product Description
Seller Information
Inquiry History

Description

Basic Information
Product Name	(+)-Longifolen
Multiple names	(+)-Longifolen;Longifolene; Decahydro-4,8,8-Trimethyl-9-Methylene-1,4-Methanoazulene; (3aS,4R)-4,8,8-Trimethyl-9-Methylidenedecahydro-1,4-Methanoazulene; 4,8,8-Trimethyl-9-Methylidenedecahydro-1,4-Methanoazulene; (1S,3aR,4S,8aR)-4,8,8-Trimethyl-9-Methylidenedecahydro-1,4-Methanoazulene
CAS No.	475-20-7
EC No.	207-491-2
MF No.	C15H24
MW No.	204.3511

Product Usage

It is a natural flavor, a raw material for synthetic resin, synthetic flavor, flotation agent and organic synthesis, and is used for the preparation of essence.

Specification
Assay Item	Standard
Form	Oily liquid
Color	Canary yellow
Specific Rotation	D18 +42.73°
Boiling Point	254 °C706 mm Hg(lit.)
Refractive Index	n20/D 1.504(lit.)
Vapor Pressure	5.3Pa at 24℃

ECHEMI Editorial Reference

(+)-Longifolene is a sesquiterpenoid and a metabolite in rabbits. (+)-Longifolen is converted to primary, secondary or tertiary alcohols in rabbits, among which the primary alcohol is predominant[1].
Liquid

Certificates

Basic Info

Product Name:

(+)-Longifolene

Other Name:

1,4-Methanoazulene,decahydro-4,8,8-trimethyl-9-methylene-,(1S,3aR,4S,8aS)-;1,4-Methanoazulene,decahydro-4,8,8-trimethyl-9-methylene-,(1S,3aR,4S,8aS)-(+)-;1,4-Methanoazulene,decahydro-4,8,8-trimethyl-9-methylene-,[1S-(1α,3aβ,4α,8aβ)]-;Longifolene;(1S,3aR,4S,8aS)-Decahydro-4,8,8-trimethyl-9-methylene-1,4-methanoazulene;Junipene;(+)-Longifolene;d-Longifolene;Kuromatsuene;Kuromatsuen;Longifolen;Junipen;α-Longifolene;NSC 150808;[1S-(1α,3aβ,4α,8aβ)]Decahydro-4,8,8-trimethyl-9-methylene-1,4-methanoazulene

CAS No.:

475-20-7

Molecular Formula:

C15H24

InChIKeys:

InChIKey=PDSNLYSELAIEBU-GUIRCDHDSA-N

Molecular Weight:

204.35

Exact Mass:

204.35

EC Number:

207-491-2

DSSTox ID:

DTXSID9047045

HScode:

29021990

Categories:

Natural Spices

Characteristics

PSA:

0 Å²

XLogP3:

6.39

Appearance:

Liquid

Density:

0.9284 g/cm³ @ Temp: 30 °C

Boiling Point:

258 °C

Flash Point:

98 °C

Refractive Index:

1.508

Storage Conditions:

2-8°C

Vapor Pressure:

0.0312mmHg at 25°C

Specific rotation:

D18 +42.73°

OH:

4.70e-11 cm3/molecule*sec

See More (+)-Longifolene Properties 

Hazard Identification

Classification of the substance or mixture

Aspiration hazard, Category 1

Skin sensitization, Category 1

Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H304 May be fatal if swallowed and enters airways H317 May cause an allergic skin reaction H410 Very toxic to aquatic life with long lasting effects
Prevention	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P272 Contaminated work clothing should not be allowed out of the workplace. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P273 Avoid release to the environment.
Response	P301+P316 IF SWALLOWED: Get emergency medical help immediately. P331 Do NOT induce vomiting. P302+P352 IF ON SKIN: Wash with plenty of water/... P333+P317 If skin irritation or rash occurs: Get medical help. P321 Specific treatment (see ... on this label). P362+P364 Take off contaminated clothing and wash it before reuse. P391 Collect spillage.
Storage	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 (+)-Longifolene 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 days

Total Annual Revenue:
Above $100 million

Total Employees:
201-300

Year of Establishment:
2008

Company Certificates
- 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.

Inquiry History

1 Inquiries

Country	Product	Purchase Quantity	Date Posted
Israel	Longifolene 90%	25 KG	Apr 14, 2026

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(+)-Longifolen CAS NO. 475-20-7

Product Description

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