[(E)-4-(dimethylamino)-4-oxobut-2-en-2-yl] dimethyl phosphate

C8H16NO5P

CAS141-66-2

Danger

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Identification

CAS Number: 141-66-2
EC Number: 205-494-3
UN Number: 3018
Index Number: 015-073-00-4
PubChem CID: 5371560

Physical-chemical properties

Molecular Formula: C8H16NO5P
Molar Mass: 237.19 g/mol
IUPAC Name: [(E)-4-(dimethylamino)-4-oxobut-2-en-2-yl] dimethyl phosphate

Chemical Identifiers

InChI: InChI=1S/C8H16NO5P/c1-7(6-8(10)9(2)3)14-15(11,12-4)13-5/h6H,1-5H3/b7-6+
InChI Key: VEENJGZXVHKXNB-VOTSOKGWSA-N

Overview

[(E)-4-(dimethylamino)-4-oxobut-2-en-2-yl] dimethyl phosphate (CAS: 141-66-2) is a chemical compound widely used in industry. The molecular formula is C8H16NO5P. The molar mass is 237.19 g/mol.

Safety & Classification

Danger

Classification:

Acute Tox. 3 *; Acute Tox. 2 *; Aquatic Acute 1; Aquatic Chronic 1

GHS Pictograms

Skull and Crossbones

GHS06

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

Environment

GHS09

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

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H311

Toxic in contact with skin.

H300

Fatal if swallowed.

H400

Very toxic to aquatic life.

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

Skin Contact

Toxic

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:

H311

Ingestion

Fatal

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:

H300

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	3018
ADR Class	6.1
Packing Group	II
Tunnel Code	D/E
Proper Shipping Name	Dicrotophos (ISO)
Marine Pollutant	No

Frequently Asked Questions

What is [(E)-4-(dimethylamino)-4-oxobut-2-en-2-yl] dimethyl phosphate?

[(E)-4-(dimethylamino)-4-oxobut-2-en-2-yl] dimethyl phosphate (CAS 141-66-2) is a chemical substance with the formula C8H16NO5P used in various industrial applications.

What are the properties of [(E)-4-(dimethylamino)-4-oxobut-2-en-2-yl] dimethyl phosphate?

[(E)-4-(dimethylamino)-4-oxobut-2-en-2-yl] dimethyl phosphate has a molar mass of 237.19 g/mol. It is classified as Acute Tox. 3 *; Acute Tox. 2 *; Aquatic Acute 1; Aquatic Chronic 1. See the technical data above for more details.

How to store [(E)-4-(dimethylamino)-4-oxobut-2-en-2-yl] dimethyl phosphate safely?

[(E)-4-(dimethylamino)-4-oxobut-2-en-2-yl] dimethyl phosphate 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 [(E)-4-(dimethylamino)-4-oxobut-2-en-2-yl] dimethyl phosphate dangerous?

[(E)-4-(dimethylamino)-4-oxobut-2-en-2-yl] dimethyl phosphate carries the signal word "Danger". 2 GHS pictograms apply. Always follow the safety instructions in the data sheet.

Where can I buy [(E)-4-(dimethylamino)-4-oxobut-2-en-2-yl] dimethyl phosphate?

You can order [(E)-4-(dimethylamino)-4-oxobut-2-en-2-yl] dimethyl phosphate (CAS 141-66-2) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.

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[(E)-4-(dimethylamino)-4-oxobut-2-en-2-yl] dimethyl phosphate is a dangerous good. We support you with labeling, packaging, and transport documentation.

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