Note: Ingredients listed on restricted chemical lists
EC/CAS
203-449-2/106-98-9
Name of the chemical
1-butene
Concentration
<=100
General Information
Version
1.1
Revision date
2023-06-21
Product name
C Butene
Product Synonyms
Butylene, alpha-; Ethyl ethylene; SHOP C4 Olefin
CAS No.
106-98-9
REACH No
01-2119456615-34-0069
1.2.1 Relevant identified uses
Chemical intermediate Please refer to section 16 and/or the annexes for the regis- tered uses under REACH
Emergency telephone
+44 (0) 1235 239 670, +31(0)88 755 8000
Icons in SDS
Company Information
company name
Shell Chemicals Europe B.V
e-mail address of the competent person responsible for the Safety Data Sheet
sccmsds@shell.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H220, H280
Hazard statements
Code
Statements
H220
Extremely flammable gas
Section 2
SECTION 2: Hazards identification
Regulation (EC) No. 1272/2008 Classification of the substance or mixture
Signal word
Danger
Physical hazards
H220 Extremely flammable gas. H280 Contains gas under pressure; may explode if heated.
Health hazards
Not classified as a health hazard under CLP criteria.
Environmental hazards
Not classified as environmental hazard according to CLP criteria.
Prevention
P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P243 Take action to prevent static discharges.
Response
P377 Leaking gas fire: Do not extinguish, unless leak can be stopped safely. P381 In case of leakage, eliminate all ignition sources.
Storage
P410 + P403 Protect from sunlight. Store in a well-ventilated place.
Disposal
No precautionary phrases.
ECOLOGICAL INFORMATION
The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regu- lation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher.
TOXICOLOGICAL INFORMATION
The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher. Vapours are heavier than air. Vapours may travel across the ground and reach remote ignition sources causing a flashback fire danger. May form flammable/explosive vapour-air mixture. This material is a static accumulator. Even with proper grounding and bonding, this material can still accumulate an electrostatic charge. If sufficient charge is allowed to accumulate, electrostatic discharge and ignition of flammable air- vapour mixtures can occur. This material is shipped under pressure. High gas concentrations will displace available air; unconsciousness and death may occur sud- denly from lack of oxygen. Exposure to rapidly expanding gases may cause frost burns to eyes and/or skin. Inhalation of vapours or mists may cause irritation to the respiratory system. Vapours may cause drowsiness and dizziness.
2.1 Classification of the substance or mixture
Classification (REGULATION (EC) No 1272/2008) Flammable gases, Category 1A H220: Extremely flammable gas. Gases under pressure, Liquefied gas H280: Contains gas under pressure; may explode if heated.
