pentanedial

C5H8O2

CAS111-30-8

Danger

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Identification

CAS Number: 111-30-8
EC Number: 203-856-5
UN Number: 3265
Index Number: 605-022-00-X
PubChem CID: 3485

Physical-chemical properties

Molecular Formula: C5H8O2
Molar Mass: 100.12 g/mol
IUPAC Name: pentanedial

Chemical Identifiers

InChI: InChI=1S/C5H8O2/c6-4-2-1-3-5-7/h4-5H,1-3H2
InChI Key: SXRSQZLOMIGNAQ-UHFFFAOYSA-N

Overview

pentanedial (CAS: 111-30-8) is a chemical compound widely used in industry. The molecular formula is C5H8O2. The molar mass is 100.12 g/mol.

Safety & Classification

Danger

Classification:

Acute Tox. 2; Acute Tox. 3; STOT SE 3; Skin Corr. 1B; Resp. Sens. 1; Skin Sens. 1A; Aquatic Acute...

GHS Pictograms

Skull and Crossbones

GHS06

Acute toxicity. Fatal if swallowed, in contact with skin, or if inhaled.

Corrosion

GHS05

Corrosive. Causes severe skin burns and eye damage.

Health Hazard

GHS08

Serious health hazard. May cause cancer, organ damage, or genetic defects.

Environment

GHS09

Environmental hazard. Toxic to aquatic life with long lasting effects.

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H330

Fatal if inhaled.

H301

Toxic if swallowed.

H335

May cause respiratory irritation.

H314

Causes severe skin burns and eye damage.

H334

May cause allergy or asthma symptoms or breathing difficulties if inhaled.

H317

May cause an allergic skin reaction.

H400

Very toxic to aquatic life.

H411

Toxic to aquatic life with long lasting effects.

H410

Very toxic to aquatic life with long lasting effects.

Classification according to CLP Regulation (EC) No 1272/2008. The complete list of hazard and precautionary statements can be found in the Safety Data Sheet (SDS).

First Aid Measures

Inhalation

Fatal

Measures if vapours or dust are inhaled

First Aid Actions

+P304IF INHALED:
+P340Remove person to fresh air and keep comfortable for breathing.
+P311Call a POISON CENTER/doctor.

Related hazard statements:

H330 H335 H334

Skin Contact

Harmful

Measures if substance contacts the skin

First Aid Actions

+P302IF ON SKIN:
+P352Wash with plenty of water.
+P361Take off immediately all contaminated clothing.
+P313Get medical advice/attention.

Related hazard statements:

H314 H317

Eye Contact

Harmful

Measures if substance gets into the eyes

First Aid Actions

+P305IF IN EYES:
+P351Rinse cautiously with water for several minutes.
+P338Remove contact lenses, if present and easy to do. Continue rinsing.
+P313Get medical advice/attention.

Related hazard statements:

H314

Ingestion

Toxic

Measures if substance is accidentally swallowed

First Aid Actions

+P301IF SWALLOWED:
+P330Rinse mouth.
+P331Do NOT induce vomiting.
+P310Immediately call a POISON CENTER/doctor.

Related hazard statements:

H301

General Measures

Emergency 112 | Poison Control: +49 30 19240 (DE), +33 1 45 42 59 59 (FR), +31 30 274 88 88 (NL)

First aid measures are based on CLP classification and associated P-statements. They do not replace the Safety Data Sheet (SDS). In case of emergency, always consult the full SDS and a physician.

Transport (ADR)

UN Number	3265
ADR Class	8
Packing Group	II
Tunnel Code	E
Proper Shipping Name	Glutardialdehyd, wässerige Lösung, Konz. <= 25 %
Marine Pollutant	No

Frequently Asked Questions

What is pentanedial?

pentanedial (CAS 111-30-8) is a chemical substance with the formula C5H8O2 used in various industrial applications.

What are the properties of pentanedial?

pentanedial has a molar mass of 100.12 g/mol. It is classified as Acute Tox. 2; Acute Tox. 3; STOT SE 3; Skin Corr. 1B; Resp. Sens. 1; Skin Sens. 1A; Aquatic Acute.... See the technical data above for more details.

How to store pentanedial safely?

pentanedial should be stored according to the Safety Data Sheet instructions. Follow the GHS labeling and keep the substance in a cool, dry and well-ventilated place.

Is pentanedial dangerous?

pentanedial carries the signal word "Danger". 4 GHS pictograms apply. Always follow the safety instructions in the data sheet.

Where can I buy pentanedial?

You can order pentanedial (CAS 111-30-8) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.