CAS 27143-07-3 SDS Request & Safety Reference

Preliminary reference disclaimer

This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.

Documentation status

Preliminary safety reference

Available

Supplier-issued SDS

Available by request

COA

Available by RFQ / lot confirmation

Transport classification

Requires shipment review

Identity

CAS Number

27143-07-3

Chemical name

Ethyl 2-chloro-2-[2-(4-methoxyphenyl)hydrazono]acetate

Molecular formula

C11H13ClN2O3

Molecular weight

256.68 g/mol

Synonyms

Ethyl 2-chloro-2-(2-(4-methoxyphenyl)hydrazono)acetate; ethyl 2-chloro-2-[2-(4-methoxyphenyl)hydrazin-1-ylidene]acetate; ethyl 2-chloro-2-[(4-methoxyphenyl)hydrazono]acetate; ethyl-2-chloro-2-[2-(4-methoxyphenyl)hydrazin-1-ylidene]acetate; Acetic acid, 2-chloro-2-[2-(4-methoxyphenyl)hydrazinylidene], ethyl ester; Chloro[(4-methoxyphenyl)hydrazono]acetic acid ethyl ester; Chloro((4-methoxyphenyl)hydrazono]acetic acid ethyl ester; ethyl chloro(p-methoxyphenylhydrazono)acetate; Ethyl (2Z)-chloro[(4-methoxyphenyl)hydrazono]acetate; ethyl 2-chloro-2-(2-(4-methoxyphenyl)hydrazineylidene)acetate; (Z)-Ethyl 2-chloro-2-(2-(4-methoxyphenyl)hydrazono)acetate, 98% (HPLC)

InChIKey

ATNPZEGMKLGIFA-UHFFFAOYSA-N

PubChem CID

21829645

Hazard / GHS Reference

Signal word

Danger

Catalog reference cue; confirm supplier documentation before use.

Hazard statements

H301, H311, H331, H341

Catalog reference cue; confirm supplier documentation before use.

Handling & PPE

Keep container tightly closed and dry. Store in a well-ventilated place. Recommended storage conditions: sealed and dry, 2-8°C
Avoid contact with skin and eyes. Avoid generating dust and aerosols. Provide suitable ventilation in areas where dust is generated. General fire protection measures.
Dispose of remaining and non-recyclable solutions to a licensed company. Contact a professional agency with a waste disposal license to handle this substance. Dissolve or mix with flammable solvents and burn in a chemical incinerator with post-combustion and washing capabilities. Contaminated packaging. Dispose of as unused product.

First Aid / Accidental Release

Do not give anything to an unconscious person. Rinse mouth with water. Consult a physician.
If inhaled, move the victim to fresh air. If breathing stops, perform artificial respiration. Consult a physician.
Rinse with plenty of water for at least 15 minutes and consult a physician.
Wash with soap and plenty of water. Consult a physician.
Do not generate dust when collecting and disposing. Sweep and shovel up. Place in a suitable closed container for disposal.
Use personal protective equipment and emergency procedures. Avoid dust generation. Avoid inhaling vapors, mists or gases. Ensure adequate ventilation. Evacuate personnel to a safe area. Avoid inhaling dust. For personal protection, see
Do not allow the product to enter drains.
Dispose of remaining and non-recyclable solutions to a licensed company. Contact a professional agency with a waste disposal license to handle this substance. Dissolve or mix with flammable solvents and burn in a chemical incinerator with post-combustion and washing capabilities. Contaminated packaging. Dispose of as unused product.

Firefighting / Stability

Wear self-contained breathing apparatus if necessary.
Reactivity and reaction
Carbon monoxide, carbon dioxide, hydrogen chloride, nitrogen oxides

Physical and Chemical Reference

XLogP

4.1

Catalog reference value; verify against supplier SDS before use.

Transport / Shipment Review

Shipment review

Shipment details require review before fulfillment.

Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.

Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.

Identity

CAS Number

27143-07-3

Chemical name

Ethyl 2-chloro-2-[2-(4-methoxyphenyl)hydrazono]acetate

Molecular formula

C11H13ClN2O3

Molecular weight

256.68 g/mol

Synonyms

InChIKey

ATNPZEGMKLGIFA-UHFFFAOYSA-N

PubChem CID

21829645

Handling & PPE

Keep container tightly closed and dry. Store in a well-ventilated place. Recommended storage conditions: sealed and dry, 2-8°C
Avoid contact with skin and eyes. Avoid generating dust and aerosols. Provide suitable ventilation in areas where dust is generated. General fire protection measures.
Dispose of remaining and non-recyclable solutions to a licensed company. Contact a professional agency with a waste disposal license to handle this substance. Dissolve or mix with flammable solvents and burn in a chemical incinerator with post-combustion and washing capabilities. Contaminated packaging. Dispose of as unused product.

First Aid / Accidental Release

Do not give anything to an unconscious person. Rinse mouth with water. Consult a physician.
If inhaled, move the victim to fresh air. If breathing stops, perform artificial respiration. Consult a physician.
Rinse with plenty of water for at least 15 minutes and consult a physician.
Wash with soap and plenty of water. Consult a physician.
Do not generate dust when collecting and disposing. Sweep and shovel up. Place in a suitable closed container for disposal.
Use personal protective equipment and emergency procedures. Avoid dust generation. Avoid inhaling vapors, mists or gases. Ensure adequate ventilation. Evacuate personnel to a safe area. Avoid inhaling dust. For personal protection, see
Do not allow the product to enter drains.
Dispose of remaining and non-recyclable solutions to a licensed company. Contact a professional agency with a waste disposal license to handle this substance. Dissolve or mix with flammable solvents and burn in a chemical incinerator with post-combustion and washing capabilities. Contaminated packaging. Dispose of as unused product.

CAS 27143-07-3 Safety Reference and Supplier SDS Request

Documentation status

Identity

Hazard / GHS Reference

Handling & PPE

First Aid / Accidental Release

Firefighting / Stability

Physical and Chemical Reference

Transport / Shipment Review

CAS 27143-07-3 Safety Reference and Supplier SDS Request

Documentation status

Identity

Hazard / GHS Reference

Handling & PPE

First Aid / Accidental Release

Firefighting / Stability

Physical and Chemical Reference

Transport / Shipment Review