3-Methyl-2-buten-1-ol

Modify Date: 2025-08-21 13:17:19

3-Methyl-2-buten-1-ol structure	Common Name	3-Methyl-2-buten-1-ol
	CAS Number	556-82-1	Molecular Weight	86.132
	Density	0.848	Boiling Point	140 ºC
	Molecular Formula	C₅H₁₀O	Melting Point	-86ºC
	MSDS	Chinese USA	Flash Point	43 ºC
	Symbol	GHS02, GHS07	Signal Word	Warning

Name	prenol
Synonym	More Synonyms

Density	0.848
Boiling Point	140 ºC
Melting Point	-86ºC
Molecular Formula	C₅H₁₀O
Molecular Weight	86.132
Flash Point	43 ºC
Exact Mass	86.073166
PSA	20.23000
LogP	1.24
Vapour Pressure	2.4±0.6 mmHg at 25°C
Index of Refraction	1.442-1.444
Storage condition	Flammables area
Water Solubility	170 g/L (20 ºC)

3-Methyl-2-buten-1-ol MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EM9472500

CHEMICAL NAME :: 2-Buten-1-ol, 3-methyl-

CAS REGISTRY NUMBER :: 556-82-1

BEILSTEIN REFERENCE NO. :: 1633479

LAST UPDATED :: 199710

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C5-H10-O

MOLECULAR WEIGHT :: 86.15

WISWESSER LINE NOTATION :: Q2UY1&1

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: 17,895,1979 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 810 mg/kg

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

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 17,895,1979

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 3900 mg/kg

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

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 17,895,1979

Symbol	GHS02, GHS07
Signal Word	Warning
Hazard Statements	H226-H302-H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xn:Harmful;
Risk Phrases	R10;R21/22;R38
Safety Phrases	S26-S36-S37-S23-S16
RIDADR	UN 1987 3/PG 3
WGK Germany	1
RTECS	EM9472500
Packaging Group	III
Hazard Class	3
HS Code	2905290000

Precursor 10
CAS#:107-86-8 3-Methyl-2-butenal CAS#:638-10-8 Ethyl 3-methyl-... CAS#:541-47-9 3,3-Dimethylacr... CAS#:870-63-3 3,3-Dimethylall...
CAS#:763-32-6 ISOPRENOL CAS#:54105-78-1 2-(3-methylbut-... CAS#:850354-34-6 (E)-3-tributyls... CAS#:74-88-4 methyl iodide
CAS#:108-94-1 Cyclohexanone CAS#:115-18-4 2-Methyl-3-bute...
DownStream 10
CAS#:106268-98-8 2,3-EPOXY-3-MET... CAS#:10387-50-5 7-Prenylumbelli... CAS#:104808-44-8 3-methylbut-2-e... CAS#:100606-78-8 2,3-dibromo-3-m...
CAS#:503-60-6 1-Chloro-3-meth... CAS#:107-86-8 3-Methyl-2-butenal CAS#:2190-48-9 3-CHLORO-3-METH... CAS#:544-01-4 Isoamyl ether
CAS#:42272-94-6 5-methylhex-4-e... CAS#:21597-32-0 3-methylbut-2-e...

HS Code	2905290000
Summary	2905290000 unsaturated monohydric alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Rapid high performance liquid chromatography-high resolution mass spectrometry methodology for multiple prenol lipids analysis in zebrafish embryos.

J. Chromatogr. A. 1412 , 59-66, (2015)

The analysis of lipid molecules in living organism is an important step in deciphering metabolic pathways. Recently, the zebrafish has been adopted as a valuable animal model system to perform in vivo...

Fumigant toxicity and acetylcholinesterase inhibitory activity of 4 Asteraceae plant essential oils and their constituents against Japanese termite (Reticulitermes speratus Kolbe).

Pestic. Biochem. Physiol. 113 , 55-61, (2014)

This study investigated the fumigant toxicity of 4 Asteraceae plant essential oils and their constituents against the Japanese termite Reticulitermes speratus Kolbe. Fumigant toxicity varied with plan...

A strategy for position-selective epoxidation of polyprenols.

J. Am. Chem. Soc. 130(25) , 8089-93, (2008)

An effective strategy has been developed for the efficient site-selective epoxidation of poylolefinic isoprenoid alcohols, based on the use of an internal control element for intramolecular reaction. ...

Prenyl alcohol

MFCD00002916

2-Buten-1-ol, 3-methyl-

EINECS 209-141-4

3,3-Dimethylallyl alcohol

UNII-55MY0HM445

γ,γ-Dimethylallyl alcohol

Prenol

3-Methyl-2-butene-1-ol

Q2UY1&1

3-Methylbut-2-en-1-ol

3-Methyl-2-butenol

3-Methyl-2-butenyl alcohol

3-Methyl-2-buten-1-ol

2-Methyl-2-buten-4-ol

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-Methyl-2-buten-1-ol
Price: Check
Purity: 99.5%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 3-Methyl-2-buten-1-ol
Price: ￥148.0/100ml ￥478.0/500ml
Purity: 98.0%
Delivery: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

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

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 3-Methyl-2-buten-1-ol
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 3-Methyl-2-buten-1-ol
Price: ￥Inquiry/25kg
Purity: 99.0%
Delivery: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

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3-Methyl-2-buten-1-ol

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