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Home> Hot Product Listed 1   > 11E-433S
65-04-3 structure

11E-433S

CAS No.:65-04-3
Molecular Weight:302.45
Molecular Formula:C22H18N4O4S (isomer)
Names and Identifiers
Synonyms

4-(4-chlorophenyl)-2-phenyl-1,2-dihydro-3h-pyrazol-3-one 4-(4-chlorophenyl)-2-phenyl-2,3-dihydro-1h-pyrazol-3-one AKOS005077071 CHEMBL3145064 HMS2879N12 MLS001195384 MOLPORT-002-853-272 OPREA1_375876 smr000550530 ZINC3133800

Properties
Melting Point
154-155℃
Safety and Handling
Risk Statements
R45
Safety Statements
53-36/37-45
Reach Info
Globally, no enterprise has officially registered the substance REACH.
Other official information: ·ECHA Information Page for CAS: 65-04-3 EC: 11E-433S ·ECHA C&L Inventory for CAS: CAS: 65-04-3 EC: 11E-433S
MSDS

2.Hazard identification

2.1 Classification of the substance or mixture

Acute toxicity - Oral, Category 4

Acute toxicity - Dermal, Category 4

Skin irritation, Category 2

Eye irritation, Category 2

Acute toxicity - Inhalation, Category 4

Specific target organ toxicity \u2013 single exposure, Category 3

Reproductive toxicity, Category 1A

2.2 GHS label elements, including precautionary statements

Pictogram(s)
Signal word

Danger

Hazard statement(s)

H302+H312+H332 Harmful if swallowed, in contact with skin or if inhaled

H315 Causes skin irritation

H319 Causes serious eye irritation

H335 May cause respiratory irritation

H360 May damage fertility or the unborn child

Precautionary statement(s)
Prevention

P264 Wash ... 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/vapours/spray.

P271 Use only outdoors or in a well-ventilated area.

P201 Obtain special instructions before use.

P202 Do not handle until all safety precautions have been read and understood.

Response

P301+P312 IF SWALLOWED: Call a POISON CENTER/doctor/\u2026if you feel unwell.

P330 Rinse mouth.

P302+P352 IF ON SKIN: Wash with plenty of water/...

P312 Call a POISON CENTER/doctor/\u2026if you feel unwell.

P321 Specific treatment (see ... on this label).

P362+P364 Take off contaminated clothing and wash it before reuse.

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.

P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.

P308+P313 IF exposed or concerned: 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 ...

2.3 Other hazards which do not result in classification

none

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