2-buten-1-ol

Modify Date: 2026-06-30 19:50:24

2-buten-1-ol Structure
2-buten-1-ol structure
Common Name 2-buten-1-ol
CAS Number 504-61-0 Molecular Weight 72.10570
Density 0.845 g/mL at 25ºC(lit.) Boiling Point 121-122ºC(lit.)
Molecular Formula C4H8O Melting Point N/A
MSDS N/A Flash Point 37ºC

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 2-buten-1-ol
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 0.845 g/mL at 25ºC(lit.)
Boiling Point 121-122ºC(lit.)
Molecular Formula C4H8O
Molecular Weight 72.10570
Flash Point 37ºC
Exact Mass 72.05750
PSA 20.23000
LogP 0.55480
Index of Refraction n20/D 1.427(lit.)
InChIKey WCASXYBKJHWFMY-NSCUHMNNSA-N
SMILES CC=CCO

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Hazard Codes Xn
Risk Phrases 10-21/22
Safety Phrases 36/37
RIDADR UN 1987 3/PG 3

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 2-buten-1-olBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: p53 small molecule agonists, cell-based qHTS assay
Source: 824
External Id: P53344
Name: p53 small molecule agonists, cell-based qHTS assay with human liver microsomes
Source: 824
Target: tumor suppressor p53 [Homo sapiens]
External Id: P53MS233
Name: p53 small molecule agonists, cell-based qHTS assay with rat liver microsomes
Source: 824
Target: tumor suppressor p53 [Homo sapiens]
External Id: P53MS898
Total 127, Current Page 1 of 13
1
2
3
4
5

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

trans-crotyl alcohol
3-methacryloxy-propyltrichloro silane
DSSTox_CID_7647
trans-2-buten-1-ol
3-trichlorosilylpropyl methacrylate
trans-2-butenol
crotylalcohol

 2-buten-1-ol | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the molecular weight of 2-buten-1-ol?
A: Molecular weight of 2-buten-1-ol is 72.10570.
Q: What is the InChIKey of 2-buten-1-ol?
A: InChIKey of 2-buten-1-ol is WCASXYBKJHWFMY-NSCUHMNNSA-N.
Q: What is the SMILES notation of 2-buten-1-ol?
A: SMILES notation of 2-buten-1-ol is CC=CCO.
Q: What is the CAS number of 2-buten-1-ol?
A: CAS number of 2-buten-1-ol is 504-61-0.
Q: What is the molecular formula of 2-buten-1-ol?
A: Molecular formula of 2-buten-1-ol is C4H8O.
Q: What is the LogP of 2-buten-1-ol?
A: LogP of 2-buten-1-ol is 0.55480.
Q: What is the boiling point of 2-buten-1-ol?
A: Boiling point of 2-buten-1-ol is 121-122ºC(lit.).
Q: What is the safety information for 2-buten-1-ol?
A: Safety information for 2-buten-1-ol: 36/37.
Q: What are the downstream products of 2-buten-1-ol?
A: Related downstream products(CAS) of 2-buten-1-ol: 106268-97-7;4088-60-2;1476-06-8;4894-61-5;563-52-0;21678-37-5;94-96-2;27970-80-5;4986-89-4;4435-50-1.
Q: What is the polar surface area (PSA) of 2-buten-1-ol?
A: Polar surface area (PSA) of 2-buten-1-ol is 20.23000.

 2-buten-1-olfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
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.