🛡️ Hazard Overview
- GHS Class: None
- Signal Word: Not applicable
- Hazard Statements: None
🧤 PPE Guidelines
- Gloves: Chemical‑resistant gloves suggested
- Eye Protection: Safety goggles suggested
- Respirator: Dust respirator if dust occurs
❄️ Storage
- Storage Temp: -20°C (-4°F) Keep dry
🚑 Emergency First Aid
- For inhalation, skin, eye or ingestion exposure, please refer to full SDS Section 4.
Product identifier
- Product Name: Beta Carotene
- Catalog Number: S1767
- CAS Number: 7235-40-7
- IUPAC Name: β,β-Carotene
Relevant identified uses and uses advised against
- Identified uses: For research and development use only; laboratory chemicals; manufacture of substances.
- Uses advised against: Not for pharmaceutical, household, or other unapproved uses.
Details of the supplier
- Company: Selleck Chemicals
- TollFree: +1 877 796-6397
- Tel: +1 832 582-8158
- Fax: +1 832 582-8590
Emergency telephone number
- Emergency phone #: +1 832 582-8158
2.1 GHS classification in accordance with 29 CFR 1910 (OSHA HCS):
Not classified as a hazardous substance according to GHS.
2.2 GHS Label elements, including precautionary statements
Hazard Pictogram(s):
None.
Signal Word:
Not applicable
Hazard statement(s):
None.
Precautionary statement(s):
None.
2.3 Other hazards
None.
3.1 Substances
Product name: Beta Carotene
CAS Number: 7235-40-7
PubChem CID: 5280489
Molecular formula: C40H56
Molecular weight: 536.9 g/mol
IUPAC name: 1,3,3-trimethyl-2-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-tetramethyl-18-(2,6,6-trimethylcyclohexen-1-yl)octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohexene
3.2 Mixtures
Not applicable (pure substance).
4.1 Description of first aid measures
Inhalation: Move to fresh air. Keep at rest in a position comfortable for breathing. Seek medical attention if symptoms persist.
Skin contact: Wash with plenty of soap and water. Remove contaminated clothing. Seek medical attention if irritation develops.
Eye contact: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing. Seek medical attention.
Ingestion: Rinse mouth. Do NOT induce vomiting unless directed by medical personnel. Seek medical attention.
4.2 Most important symptoms and effects, both acute and delayed
See Section 11 (Toxicological Information).
4.3 Indication of any immediate medical attention and special treatment needed
Treat symptomatically. Contact a poison control center or physician for severe exposure.
5.1 Extinguishing media
Suitable: Water spray, dry chemical, carbon dioxide (CO2), alcohol-resistant foam.
Unsuitable: None known.
5.2 Specific hazards arising from the substance or mixture
Combustible. Heating may produce toxic fumes.
5.3 Advice for firefighters
Wear self-contained breathing apparatus (SCBA) and full protective clothing.
Fight fire from upwind. Cool containers with water spray until fire is extinguished.
6.1 Personal precautions, protective equipment and emergency procedures
Wear appropriate personal protective equipment (see Section 8).
Avoid breathing dust/vapor. Ensure adequate ventilation.
Evacuate personnel to safe areas. Keep people away from and upwind of spill.
6.2 Environmental precautions
Prevent product from entering drains, waterways, or soil.
Contain spill with inert absorbent material.
6.3 Methods and materials for containment and cleaning up
SRP: At the time of review, criteria for land treatment or burial (sanitary landfill) disposal practices are subject to significant revision. Prior to implementing land disposal of waste residue (including waste sludge), consult with environmental regulatory agencies for guidance on acceptable disposal practices.
7.1 Precautions for safe handling
Store below 40 °C (104 °F), preferably between 15 and 30 °C 59 and 86 °F), unless otherwise specified by manufacturer.
7.2 Conditions for safe storage, including any incompatibilities
Store below 40 °C (104 °F), preferably between 15 and 30 °C 59 and 86 °F), unless otherwise specified by manufacturer.
Store away from incompatible materials (see Section 10).
[Note: Specific storage temperature not available in public databases. Refer to supplier Certificate of Analysis (COA) for exact storage conditions.]
8.1 Exposure controls
8.1.1 Occupational exposure limits (OEL)
OSHA PEL: Not established.
ACGIH TLV: Not established.
NIOSH REL: Not established.
No occupational exposure limit values are established for this substance.
Use the lowest feasible exposure level (ALARA principle).
8.1.2 Appropriate engineering controls
Use in a well-ventilated area. Chemical fume hood recommended for powder handling.
8.2 Individual protection measures
8.2.1 Eye/face protection
Wear safety glasses with side shields.
8.2.2 Skin protection
Wear protective gloves. Recommended material: Nitrile rubber.
Wear suitable protective clothing (lab coat).
8.2.3 Respiratory protection
Respiratory protection usually not required under normal use with adequate ventilation.
Use N95 respirator for large-scale powder handling.
8.2.4 Thermal hazards
Not applicable.
9.1 Information on basic physical and chemical properties
a) Appearance: Red to brownish-red crystals or crystalline powder
b) Odor: No data available
c) Odor threshold: No data available
d) pH: No data available
e) Melting point/freezing point: 176-184ºC
f) Initial boiling point and boiling range: 633-577ºC
g) Flash point: No data available
h) Evaporation rate: No data available
i) Flammability (solid, gas): No data available
j) Upper/lower flammability or explosive limits: No data available
k) Vapor pressure: No data available
l) Vapor density: No data available
m) Relative density: 1.00 at 20 °C/20 °C
n) Water solubility: Sol in benzene, chloroform, carbon disulfide; moderately sol in ether, petroleum ether, oils; 100 ml hexane dissolve 109 mg at 0 °C; very sparingly sol in methanol and ethanol; practically insol in water, acids, alkalies
o) Partition coefficient: n-octanol/water: Log P (n-octanol/water): 13.5
p) Auto-ignition temperature: No data available
q) Decomposition temperature: No data available
r) Viscosity: No data available
s) Explosive properties: No data available
t) Oxidizing properties: No data available
9.2 Other information
Complexity: 1120
10.1 Reactivity
No specific reactivity hazards identified under normal handling conditions.
10.2 Chemical stability
Stable under recommended storage conditions.
10.3 Possibility of hazardous reactions
No hazardous reactions under normal conditions.
10.4 Conditions to avoid
Avoid heat, sparks, open flames, direct sunlight, and moisture.
10.5 Incompatible materials
Strong oxidizing agents, strong acids, strong bases.
10.6 Hazardous decomposition products
Thermal decomposition may produce: Carbon monoxide (CO), Carbon dioxide (CO₂).
See also Section 5 (Fire-fighting measures) for combustion products.
11.1 Information on toxicological effects
Acute toxicity:
No acute toxicity data available.
Skin corrosion/irritation:
No data available.
Serious eye damage/eye irritation:
No data available.
Respiratory or skin sensitization:
No data available.
Germ cell mutagenicity:
No data available.
Carcinogenicity:
No data available.
Reproductive toxicity:
No data available.
Specific target organ toxicity (single exposure):
No data available.
Specific target organ toxicity (repeated exposure):
No data available.
Aspiration hazard:
No data available.
11.2 Additional information
No additional toxicological information available.
12.1 Toxicity
ORANGE-YELLOW PIGMENT IN PLANTS, ALGAE, & SOME MARINE ANIMALS, ESP IN LEAVES, VEGETATION, & ROOT CROPS, IN TRACE CONCN. NOTABLY PRESENT IN BUTTER & CARROTS. /CAROTENE/
RICHEST SOURCES OF CAROTENE ARE YELLOW & GREEN (LEAFY) VEGETABLES & YELLOW FRUITS.
EXPERIMENTAL: This study investigated milk carotenoid concentrations during days 4-32 postpartum and assessed the effects of maternal beta-carotene supplementation. Subjects (n = 21; aged 19-39 y) were randomly assigned to receive beta-carotene (30 mg/d) or placebo from days 4 to 32 postpartum. Each subject provided 8 diet records and 8 milk samples during the study. Diet records were analyzed for energy, macronutrients, vitamins A and E, and carotenoids. Milk samples were analyzed with HPLC for concentrations of carotenoids, retinol, and alpha-tocopherol. Data were analyzed by using repeated-measures analysis and orthogonal contrasts. No significant differences in average dietary intakes, body mass index, age, or parity were found between groups at baseline or after supplementation. Milk carotenoid concentrations decreased over time (P < 0.01), as did retinol and alpha-tocopherol concentrations (P < 0.003). Concentrations of most carotenoids decreased to those reported for mature milk by day 32 postpartum. Milk lutein concentrations remained elevated throughout the study compared with values reported for mature milk, whereas plasma lutein concentrations decreased significantly over time. beta-carotene supplementation did not sig
12.2 Persistence and degradability
No data available.
12.3 Bioaccumulative potential
Log P (n-octanol/water): 13.5
Potential for bioaccumulation exists (Log P > 3).
12.4 Mobility in soil
No data available.
12.5 Results of PBT and vPvB assessment
PBT/vPvB assessment not available.
12.6 Other adverse effects
No other adverse ecological effects identified.
13.1 Waste treatment methods
Waste Treatment Methods: Waste material must be disposed of in accordance with national and local regulations. Leave chemicals in original containers and do not mix with other waste. Handle uncleaned containers in the same manner as the product itself.
14.1 UN number
Not regulated as dangerous goods (research quantities typically exempt).
14.2 UN proper shipping name
Not subject to transport regulations (small quantities for research use).
14.3 Transport hazard class(es)
Not classified as dangerous goods for transport (research quantities).
14.4 Packing group
Not applicable (not regulated as dangerous goods in typical research quantities).
14.5 Environmental hazards
Marine pollutant: No (not classified as environmentally hazardous per GHS).
14.6 Special precautions for user
Transport in original packaging. Ensure containers are tightly sealed.
For bulk or commercial quantities, consult applicable transport regulations (DOT, IATA, IMDG).
14.7 Transport in bulk according to Annex II of MARPOL 73/78 and the IBC Code
Not applicable.
15.1 Safety, health and environmental regulations/legislation specific for the substance or mixture
US EPA / TSCA: Subject to EPA TSCA regulations
EU ECHA / REACH: Registered (REACH Active)
SARA 302 Components:
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302.
SARA 313 Components:
This material does not contain any chemical components with known CAS numbers that exceed the threshold (De Minimis) reporting levels established by SARA Title III, Section 313.
SARA 311/312 Hazards:
No SARA Hazards.
Massachusetts Right To Know Components:
No components are subject to the Massachusetts Right to Know Act.
Pennsylvania Right To Know Components:
No components are subject to the Pennsylvania Right to Know Act.
New Jersey Right To Know Components:
No components are subject to the New Jersey Right to Know Act.
California Prop. 65 Components:
This product does not contain any chemicals known to the State of California to cause cancer, birth defects, or any other reproductive harm.
Other regulatory listings:
- The Australian Inventory of Industrial Chemicals: Chemical: .beta.,.beta.-Carotene
- EFSA Legal Basis: Regulation (EC) No 1333/2008 (amended)
- FDA Requirements: Certification of this color additive when used as a food is not necessary for the protection of the public health and therefore batches thereof are exempt from the requirements of section 706(c) of the Federal Food, Drug, and Cosmetic Act.
Certification of this color additive when used as a drug is
15.2 Chemical safety assessment
A chemical safety assessment has not been carried out for this substance.
For research-use-only compounds, no CSA is required under REACH Annex I.
Revision Date: 2026/09/08
Further Information: The information provided is believed to be correct but is not exhaustive and should be used only as a guideline based on current knowledge. It does not represent a guarantee of the properties of the product. Selleck Chemicals Corporation and its Affiliates shall not be held liable for any damage resulting from handling or contact with the product.