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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Phenol,2-(3-methyl-2-buten-1-yl)-
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1128-92-3

1128-92-3 structure

1128-92-3 structure

Name: Phenol,2-(3-methyl-2-buten-1-yl)-
Chemical Name: 2-(3-methylbut-2-enyl)phenol
CAS Number: 1128-92-3
Molecular Formula: C₁₁H₁₄O
Molecular Weight: 162.22800
Create Date: 2016-08-01 22:07:11
Modify Date: 2025-08-29 14:46:42

Name	2-(3-methylbut-2-enyl)phenol
Synonyms	2-(3-Methyl-2-butenyl)phenol Phenol,o-(3-methyl-2-butenyl) Phenol,2-(3-methyl-2-butenyl) o-(3-Methyl-2-butenyl)phenol o-Prenylphenol

Density	0.991g/cm3
Boiling Point	254.3ºC at 760 mmHg
Molecular Formula	C₁₁H₁₄O
Molecular Weight	162.22800
Flash Point	114.2ºC
Exact Mass	162.10400
PSA	20.23000
LogP	2.90090
Vapour Pressure	0.0109mmHg at 25°C
Index of Refraction	1.541

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SL8925000

CHEMICAL NAME :: Phenol, o-(3-methyl-2-butenyl)-

CAS REGISTRY NUMBER :: 1128-92-3

BEILSTEIN REFERENCE NO. :: 2042887

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C11-H14-O

MOLECULAR WEIGHT :: 162.25

WISWESSER LINE NOTATION :: QR B2UY1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 125 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex)

REFERENCE :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 8,104,1956

HS Code	2907199090

Precursor 0
DownStream 7
76240-34-1 1198-96-5 18272-65-6 2513-25-9
5032-03-1 61844-17-5 62452-76-0

HS Code	2907199090
Summary	2907199090 other monophenols VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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