General Information
Version
6
Revision date
2026-06-20
Product name
Benzofurazan
CAS No.
273-09-6
1.2.1 Relevant identified uses
Laboratory chemical (reagent)
supplier name
Fisher Scientific Korea
Emergency telephone
+(82) 070-7686-0086, 1-703-741-5970, 1-800-424-9300, 1-703-527-3887, 00-308-13-2549
Icons in SDS
Company Information
company name
Thermo Fisher Scientific Chemicals, Inc
e-mail address of the competent person responsible for the Safety Data Sheet
Chem.KR@thermofisher.com
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H302+H312+H332, H315, H319, H335
Hazard statements
Code
Statements
H302+H312+H332
Harmful if swallowed, in contact with skin or if inhaled
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture
Physical hazards
Based on available data, the classification criteria are not met 2 1 0 -
Health hazards
Acute Oral Toxicity Category 4 Acute Dermal Toxicity Category 4 Acute Inhalation Toxicity - Dusts and Mists Category 4 Skin Corrosion/Irritation Category 2 Serious Eye Damage/Eye Irritation Category 2 Specific target organ toxicity - (single exposure) Category 3
Environmental hazards
Based on available data, the classification criteria are not met ______________________________________________________________________________________________
Signal word
Warning
Hazard statements
H315 - Causes skin irritation H319 - Causes serious eye irritation H335 - May cause respiratory irritation H302 + H312 + H332 - Harmful if swallowed, in contact with skin or if inhaled
Prevention
P264 - Wash hands and face thoroughly after handling P270 - Do not eat, drink or smoke when using this product P280 - Wear protective gloves/protective clothing/eye protection/face protection P261 - Avoid breathing dust/fume/gas/mist/vapors/spray P271 - Use only outdoors or in a well-ventilated area
Response
P301 + P312 - IF SWALLOWED: Call a POISON CENTER or doctor if you feel unwell P330 - Rinse mouth P302 + P352 - IF ON SKIN: Wash with plenty of soap and water P312 - Call a POISON CENTER or doctor if you feel unwell P321 - Specific treatment (see supplemental first aid instructions on this label) P322 - Specific measures (see supplemental first aid instructions on this label) P362 + P364 - Take off contaminated clothing and wash it before reuse P304 + P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing P332 + P313 - If skin irritation occurs: Get medical advice/attention P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P337 + P313 - If eye irritation persists: Get medical advice/attention
Storage
P403 + P233 - Store in a well-ventilated place. Keep container tightly closed P405 - Store locked up
Disposal
P501 - Dispose of contents/ container to an approved waste disposal plant
2.3 Other hazards
This product does not contain any known or suspected endocrine disruptors NFPA Health Flammability Instability
2.1 Classification of the substance or mixture
Physical hazards Based on available data, the classification criteria are not met Health hazards Acute Oral Toxicity Category 4 Acute Dermal Toxicity Category 4 Acute Inhalation Toxicity - Dusts and Mists Category 4 Skin Corrosion/Irritation Category 2 Serious Eye Damage/Eye Irritation Category 2 Specific target organ toxicity - (single exposure) Category 3 Environmental hazards Based on available data, the classification criteria are not met