Methylenecyclopropane

HCID 80245CAS 6142-73-0
Substructure searchFind similar structures

Basic information

Standard SMILES
C=C1CC1
InChIKey
XSGHLZBESSREDT-UHFFFAOYSA-N
Molecular formula
C4H6
Average molar mass
54.09 g/mol
Monoisotopic mass
54.04695019

Overview

structure in first source

Names & identifiers

Preferred name
Methylenecyclopropane
IUPAC
methylidenecyclopropane
English name
Methylenecyclopropane; >98%discontinued
Molecular formula
C4H6
Molecular weight
54.09

Names & synonyms

Methylenecyclopropanemethylidenecyclopropane6142-73-0Cyclopropane, methylene-NC8LG5TD4NDTXSID20210361RefChem:158196DTXCID20132852228-142-0cyclopropylmethylMethylenecyclopropane; >98%discontinuedmethylene cyclopropane
Show more names
cyclopropane,methylene3-Methylenecyclopropane2-Methylenecyclopropane1-MethylenecyclopropaneXSGHLZBESSREDT-UHFFFAOYSA-NMethylene cyclopropane(In THF)>98%discontinued
EINECS 228-142-0methylene-cyclopropaneUNII-NC8LG5TD4NSCHEMBL42375SCHEMBL67399SCHEMBL919969SCHEMBL3633651SCHEMBL5747334

Database identifiers

CAS
6142-73-0
PubChem CID
80245
DTXSID
DTXSID20210361
UNII
NC8LG5TD4N
EC Number
228-142-0
Nikkaji
J227.328D

Properties

Computed structural properties

XLogP
1
Topological polar surface area
0 Ų
Hydrogen bond donors
0
Hydrogen bond acceptors
0
Rotatable bonds
0
Heavy atoms
4

Experimental & physicochemical properties

SpringerMaterials PropertiesCoriolis coupling

Physicochemical properties

Melting point
-138.7 °C · -138.7 °C
Boiling point
9 · 9-12 °C
Density
0.8 g/mL · 0.80 g/mL at 20 °C(lit.)
storage temp.
20 °C · −20°C
FDA UNII
8 LG5TD4N · NC8LG5TD4N
Symbol(GHS)
2 · GHS02,GHS04,GHS07

Safety & regulation

GHS classification

GHS Classification · 4 items

Danger

H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]

P210, P233, P240, P241, P242, P243, P264, P270, P280, P301+P317, P303+P361+P353, P330, P370+P378, P403+P235, P410+P403, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 39 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hazard information

Regulatory InformationMethylenecyclopropane: HSNO Approval: HSR006725 Approved with controls
Hazard Classes and CategoriesFlam. Liq. 2 (100%)

Safety data

wgk
3
ridadr
UN 2037 2.1
risk_code
12-22
Signal word
Danger
Symbol(GHS)
GHS02,GHS04,GHS07
hazard_code
F+,Xn

Chemistry & industry

Upstream & downstream products

Suppliers7 total

Syntechem Co.,Ltd[email protected]
普善实业（陕西）有限公司029-81310890 18165209495 · [email protected]
Shaanxi Didu New Materials Co. Ltd+86-86-17392712779 +86-13289823923 · [email protected]
济南尚博医药股份有限公司0531-61320525 15866703830 · [email protected]
陕西缔都医药有限责任公司81148925 17391631969 · [email protected]

Related reactions

3 records
New reaction record

Linked notes

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