Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

85625

Sigma-Aldrich

Spiro[2.4]hepta-4,6-diene

≥95.0% (GC)

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C7H8
CAS Number:
765-46-8
Molecular Weight:
92.14
Beilstein:
969332
MDL number:
MFCD00013274
UNSPSC Code:
12352100
PubChem Substance ID:
57653057
NACRES:
NA.22

Assay

≥95.0% (GC)

form

liquid

density

0.92 g/mL at 20 °C (lit.)

shipped in

wet ice

storage temp.

−20°C

SMILES string

C1CC12C=CC=C2

InChI

1S/C7H8/c1-2-4-7(3-1)5-6-7/h1-4H,5-6H2

InChI key

KPDOKSJMJMDRQA-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Caution

air senstive, handle under Argon

Analysis Note

may contain up to 10% 1,2-dichloroethane

Other Notes

Versatile building block for the synthesis of analogs of prostaglandins and related compounds via [2+2] and [4+2] CA; the spiro cyclopropane being a precursor of a gem-dimethyl moiety[1][2][3]

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Oral - Asp. Tox. 1 - Carc. 1B - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

59.0 °F - closed cup

Flash Point(C)

15 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

EU REACH SVHC Candidate List

CAS No.

EU REACH Annex XVII (Restriction List)

CAS No.

EU REACH Annex XIV (Authorisation List)

CAS No.

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCF1764
BCBS0511V
BCBR6821V
BCBP4292V
BCBP1714V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

M.C. Pirrung et al.
The Journal of Organic Chemistry, 52, 2335-2335 (1987)
V. Singh et al.
Synthetic Communications, 19, 107-107 (1989)
S.W. Jones et al.
Journal of the Chemical Society. Chemical Communications, 1260-1260 (1986)

Questions

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service