1,1-Dimethoxy-3,7-dimethylocta-2,6-diene

Modify Date: 2025-08-25 19:11:56

1,1-Dimethoxy-3,7-dimethylocta-2,6-diene structure	Common Name	1,1-Dimethoxy-3,7-dimethylocta-2,6-diene
	CAS Number	7549-37-3	Molecular Weight	198.30200
	Density	0.89 g/mL at 25 °C(lit.)	Boiling Point	105-106 °C10 mm Hg(lit.)
	Molecular Formula	C₁₂H₂₂O₂	Melting Point	N/A
	MSDS	Chinese USA	Flash Point	180 °F
	Symbol	GHS07	Signal Word	Warning

Name	1,1-Dimethoxy-3,7-Dimethyl-2,6-Octadiene
Synonym	More Synonyms

Density	0.89 g/mL at 25 °C(lit.)
Boiling Point	105-106 °C10 mm Hg(lit.)
Molecular Formula	C₁₂H₂₂O₂
Molecular Weight	198.30200
Flash Point	180 °F
Exact Mass	198.16200
PSA	18.46000
LogP	3.29800
Vapour density	6.8 (vs air)
Vapour Pressure	9 mm Hg ( 102.7 °C)
Index of Refraction	n20/D 1.454(lit.)

1,1-Dimethoxy-3,7-dimethylocta-2,6-diene MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RG5330000

CHEMICAL NAME :: 2,6-Octadiene, 1,1-dimethoxy-3,7-dimethyl-, (cis and trans)

CAS REGISTRY NUMBER :: 7549-37-3

BEILSTEIN REFERENCE NO. :: 1706336

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C12-H22-O2

MOLECULAR WEIGHT :: 198.34

WISWESSER LINE NOTATION :: 1Y1&U3Y1&UYO1&O1

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: 11,1065,1973 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X7411 No. of Facilities: 347 (estimated) No. of Industries: 3 No. of Occupations: 7 No. of Employees: 3370 (estimated) No. of Female Employees: 1976 (estimated)

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H317
Precautionary Statements	P280
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	R43
Safety Phrases	S36/37
WGK Germany	2
RTECS	RG5330000
HS Code	2911000000

Trimethyl ortho...

CAS#:149-73-5

Citral

CAS#:5392-40-5

~98%

1,1-Dimethoxy-3...

CAS#:7549-37-3

Literature: Hamada, Nao; Kazahaya, Kiyoshi; Shimizu, Hisashi; Sato, Tsuneo Synlett, 2004 , # 6 p. 1074 - 1076

Methanol

CAS#:67-56-1

Citral

CAS#:5392-40-5

~48%

1,1-Dimethoxy-3...

CAS#:7549-37-3

Citral oxime

CAS#:13372-77-5

Literature: Synthetic Communications, , vol. 42, # 2 p. 186 - 194

TMOS

CAS#:681-84-5

Citral

CAS#:5392-40-5

1,1-Dimethoxy-3...

CAS#:7549-37-3

Literature: Zhurnal Obshchei Khimii, , vol. 29, p. 106,109; engl. Ausg. S. 111, 112

Precursor 4
CAS#:149-73-5 Trimethyl ortho... CAS#:5392-40-5 Citral CAS#:67-56-1 Methanol CAS#:681-84-5 TMOS
DownStream 2
CAS#:5392-40-5 Citral CAS#:7479-28-9 1,4-Benzenediol...

HS Code	2911000000
Summary	2911000000 acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

EINECS 231-434-0

1,1-Dimethoxy-3,7-dimethylocta-2,6-diene

MFCD00008909

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,1-Dimethoxy-3,7-dimethylocta-2,6-diene
Price: Check
Purity: 90.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,1-Dimethoxy-3,7-dimethylocta-2,6-diene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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1,1-Dimethoxy-3,7-dimethylocta-2,6-diene

Names

Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.