General Information
Version
ID 1.02
Revision date
2026-09-25
Product name
3-Cyanochromone
Product Synonyms
4-Oxo-4H-chromene-3-carbonitrile
CAS No.
50743-17-4
1.2.1 Relevant identified uses
For research and development purposes
1.2.2. Uses advised against
No uses advised 1.3 Safety Data Sheet supplier details
Emergency telephone
+44 20 3807 3798
Icons in SDS
Company Information
company name
Fluorochem Limited
e-mail address of the competent person responsible for the Safety Data Sheet
sds@fluorochem.co.uk
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H301, H312+H332
Hazard statements
Code
Statements
H301
Toxic if swallowed
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture Classification H301 Acute Tox. 3 H312+H332 Acute Tox. 4
Signal word
Danger
Hazard pictograms
GHS06 GHS07 H301 Toxic if swallowed. H312+H332 Harmful in contact with skin or if inhaled.
Precautionary statements
P101 If medical advice is needed, have product container or label at hand. P260 Do not breathe dust/fume/gas/mist/vapours/spray. P280 Wear protective gloves/protective clothing and eye/face protection. P301+P330+P331 IF SWALLOWED Rinse mouth. Do NOT induce vomiting. P303+P361+P353 IF ON SKIN (or hair) Take off immediately all contaminated clothing. Rinse skin with water or shower. P304+P340 IF INHALED Remove person to fresh air and keep comfortable for breathing. P305+P351+P338 IF IN EYES Rinse cautiously with water for several minutes Remove contact lenses, if present and easy to do. Continue rinsing. P321 Specific treatment (see Section 4 on this SDS). P333+P313 If skin irritation or rash occurs Get medical advice/attention. P342+P311 If experiencing respiratory symptoms Call a POISON CENTER/doctor P405 Store locked up. P501 Dispose of contents/container to hazardous waste disposal.
Supplemental label elements
None
2.3 Other hazards
Other Classification Hazards This substance/mixture contains no components considered to be ei- ther persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher
ECOLOGICAL INFORMATION
This substance/mixture contains no components considered to have endocrine disrupting properties for environment , according to REACH Article 57(f), Commission Regulation (EU) 2018/605 or Commission Delegated Regulation (EU) 2017/2100.
TOXICOLOGICAL INFORMATION
This substance/mixture contains no components considered to have endocrine disrupting properties affecting human health, according to REACH Article 57(f), Commission Regulation (EU) 2018/605 or Commission Delegated Regulation (EU) 2017/2100.
2.1 Classification of the substance or mixture
Classification H301 Acute Tox. 3 H312+H332 Acute Tox. 4
