三氯乙酰氯

Name: 三氯乙酰氯
Brand: 济南圣和化工有限公司

CAS 76-02-8C2Cl4OMW 181.8

三氯乙酰氯，CAS 登记号 76-02-8，由济南圣和化工有限公司现货供应，可提供纯度按批次COA提供(不公开发布) 的规格，下游主要用于无机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。

规格参数

CAS号76-02-8

分子式C2Cl4O

分子量181.8

熔点-31.8 °C

沸点244 °F at 760 mmHg (EPA, 1998)

LogP2.6

纯度按批次COA提供(不公开发布)

包装按订单/批次确认(不公开发布)

应用领域无机化学品

类别无机化学品

用途与场景

无机化学品

包装与供货

包装规格按订单/批次确认(不公开发布)

纯度规格按批次COA提供(不公开发布)

储存条件密封、阴凉干燥处保存

供货周期现货/按订单安排

文件与支持

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常见问题

在哪里能查到三氯乙酰氯的 CAS 号？

本页已列出三氯乙酰氯的 CAS 号：76-02-8，可与随货 COA 核对。

可以提供哪些规格和包装？

常见纯度为按批次COA提供(不公开发布)，包装形式为按订单/批次确认(不公开发布)，特殊规格可在询价时说明。

三氯乙酰氯一般用在什么产品里？

主要涉及无机化学品。

下单流程是怎样的？

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PubChem 公开数据

Description

trichloroacetyl chloride · CAS 76-02-8 · C2Cl4O. UNII 9SN86T76Y6. Boiling Point: 244 °F at 760 mmHg (EPA, 1998); Boiling Point: 244 °F; Boiling Point: 117.9 °C.

Identification

CAS Registry Number	76-02-8
PubChem CID	6420
Molecular formula	C2Cl4O
IUPAC name	2,2,2-trichloroacetyl chloride
UNII (FDA)	9SN86T76Y6

Computed Descriptors

Molecular Weight	181.8
XLogP3	2.6
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	0
Exact Mass	181.867375
Monoisotopic Mass	179.870325
Topological Polar Surface Area	17.1
Heavy Atom Count	7
Formal Charge	0

Physical & Chemical Properties

Boiling Point	244 °F at 760 mmHg (EPA, 1998)
Boiling Point	244 °F
Boiling Point	117.9 °C
Melting Point	-31.8 °C
Melting Point	-146 °C
Density	1.6202 at 20 °C/4 °C
Density	1.629 @25 °C
Vapor Pressure	21.3 [mmHg]
Vapor Pressure	21.32 [mm Hg] @25 °C

Physical description & handling notes

Trichloroacetyl chloride appears as a colorless volatile liquid with a strong odor. Denser than water. Contact severely irritates skin, eyes and mucous membranes. May be very toxic by ingestion and inhalation. May be combustible.
Liquid that decomposes in water; [Hawley]
Liquid
Sol in ether
Sol in alcohol
1.654 at 32 °F (EPA, 1998) - Denser than water; will sink

GHS Hazard Classification

Reported hazard statements	H290 (67.5%), H302 (100%), H314 (99.4%), H318 (68.8%), H330 (31.9%), H335 (65.6%), H400 (65%), H410 (65%)

H290 (67.5%): May be corrosive to metals [Warning Corrosive to Metals]

H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]

Documented Uses

Used in organic synthesis; [HSDB]
Trichloroacetyl chloride can be used for the manufacture of the esters and the anhydrides of trichloroacetic acid.
Acetyl chloride, 2,2,2-trichloro-: ACTIVE

Synonyms

TRICHLOROACETYL CHLORIDE; 76-02-8; 2,2,2-trichloroacetyl chloride; Superpalite; Acetyl chloride, trichloro-; Trichloroacetochloride; Trichloroacetic acid chloride; DTXSID9034070; Acetyl chloride, 2,2,2-trichloro-; 9SN86T76Y6; NSC-190466; DTXCID7014070; RefChem:191002; 200-926-7; CCl3COCl; NSC 190466

Frequently Asked Questions

What are the CAS number and molecular formula of trichloroacetyl chloride?

CAS 76-02-8; molecular formula C2Cl4O; molecular weight — g/mol.

What other names is trichloroacetyl chloride known by?

TRICHLOROACETYL CHLORIDE, 76-02-8, 2,2,2-trichloroacetyl chloride, Superpalite, Acetyl chloride, trichloro-, Trichloroacetochloride.

Is trichloroacetyl chloride classified as hazardous?

Hazard statements reported: H290, H302, H314, H318, H330.

What are the key physical properties of trichloroacetyl chloride?

Boiling Point: 244 °F at 760 mmHg (EPA, 1998); Boiling Point: 244 °F; Boiling Point: 117.9 °C; Melting Point: -31.8 °C.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.

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