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Chloral75-87-6

Name: Chloral75-87-6
Brand: OORENT
SKU: pr2607011204
Price: 33 USD
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CAS No.:

75-87-6

Grade:

Pharmaceutical Grade

Content:

95%

Port:

shanghai

Brand:

OORENT

Packaging:

vial

Price valid (until):

2026-08-01

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Qingdao Orient Chemical Co.,LTD

Company Type:

Trader

Location:

China

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pharmaceutical intermediates,peptides,electronic chemicals

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Description

Product Detail

Chloral Basic information

Product Name:	Chloral
Synonyms:	Acetaldehyde, 2,2,2-trichloro-;2,2,2-trichloroacetaldehyde;TRICHLOROACETALDEHYDE;Trichloroethanal;U.N. 2075;metachloral;2,2,2-Trichloroethanal;Acetaldehyde,trichloro-
CAS:	75-87-6
MF:	C2HCl3O
MW:	147.39
EINECS:	200-911-5
Product Categories:	API Intermediate
Mol File:	75-87-6.mol

Chloral Chemical Properties

Melting point	-57.5°C
Boiling point	94-98 °C
density	1.51 g/mL at 20 °C(lit.)
refractive index	n20/D 1.456
Fp	75°C
storage temp.	2-8°C
solubility	Chloroform (Sparingly), DMSO (Sparingly), Ethyl Acetate (Slightly)
form	Solid
pka	10.04(at 25℃)
color	Off-White
Water Solubility	Soluble
Specific Heat Capacity	Cp(liquid): 1.02 J/(g·K), at 25℃
Merck	13,9699
Henry's Law Constant	3.4×10³ mol/(m³Pa) at 25℃, Burkholder et al. (2019)
Exposure limits	MAC: 3 mg/m3
Dielectric constant	6.7（Ambient）
Stability:	Stable. Flammable. Incompatible with strong oxidizing agents.
CAS DataBase Reference	75-87-6(CAS DataBase Reference)
IARC	2A (Vol. 63, 84, 106) 2014
NIST Chemistry Reference	Acetaldehyde, trichloro-(75-87-6)
EPA Substance Registry System	Chloral (75-87-6)

Safety Information

Hazard Codes	T,Xn
Risk Statements	23-36/37/38-22
Safety Statements	26-36/37-45-7/9-28
RIDADR	UN 2075 (CHLORAL, ANHYDROUS, STABILIZED)
WGK Germany	3
RTECS	FM7870000
F	1-8-9-13
TSCA	TSCA listed
HazardClass	6.1
PackingGroup	II
HS Code	29130000
Hazardous Substances Data	75-87-6(Hazardous Substances Data)

MSDS Information

Provider	Language
SigmaAldrich	English

Chloral Usage And Synthesis

Description	Chloral is a combustible, oily liquid with a pungent irritating odor. Molecular weight=147.38; Boilingpoint=97-98℃; Flash point=75℃. Hazard Identification(based on NFPA 704 M Rating System): Health 3,Flammability 2, Reactivity 1. Soluble in water. Chloralhydrate is colorless crystals, with characteristic odor.Molecular weight=165.40; Boiling point=97℃ (decomposes); Freezing/Melting point=57-60℃. Hazard Identification (based on NFPA 704 M Rating System): Health 3,Flammability 2, Reactivity 1. Very soluble in water.
Chemical Properties	colourless oily liquid with a pungent odour
Chemical Properties	Chloral is a combustible, oily liquid with a pungent irritating odor.
Uses	manufacture of chloral hydrate, DDT.
Uses	Chloral is used in medicine as a hypnotic.
Definition	A colorless liquid aldehyde made by chlorinating ethanal. It was used to make the insecticide DDT. It can be hydrolyzed to give 2,2,2- trichloroethanediol (chloral hydrate, CCl₃CH(OH)₂). Most compounds with two –OH groups on the same carbon atom are unstable. However, in this case the effect of the three chlorine atoms stabilizes the compound. It is used as a sedative.
Production Methods	Chloral can be prepared by action of Cl2 on ethanol, chlorination of acetaldehyde, oxidation of 1,1,2-trichloroethylene in the presence of a catalyst (FeCl3, AlCl3, TiCl4 or SbCl3, and by reaction of CCl4 with formaldehyde.
General Description	A colorless oily liquid with a penetrating odor. Reacts with water and denser than water. Contact may irritate skin, eyes and mucous membranes. Toxic by ingestion and inhalation. Used to make pesticides.
Air & Water Reactions	Chloral is sensitive to exposure to moisture and light. Soluble in water. Chloral reacts with water to form chloral hydrate.
Reactivity Profile	Chloral reacts with water to form chloral hydrate. Chloral polymerizes under the influence of light and in the presence of sulfuric acid forming a white solid trimer called metachloral.


Safety Profile	A poison. Mutation E data reported.
Potential Exposure	Chloral is used as an intermediate in the manufacture of such pesticides as DDT, methoxychlor, DDVP, naled, trichlorfon, and TCA. Chloral is also used in the production of chloral hydrate; used as a therapeutic agent with hypnotic, sedative, and narcotic effects; used in a time prior to the introduction of barbiturates
First aid	If this chemical gets into the eyes, remove any contact lenses at once and irrigate immediately for at least15 min, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts the skin,remove contaminated clothing and wash immediately withsoap and water. Seek medical attention immediately. If thischemical has been inhaled, remove from exposure, begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR if heart actionhas stopped. Transfer promptly to a medical facility. Whenthis chemical has been swallowed, get medical attention.Give large quantities of water and induce vomiting. Do notmake an unconscious person vomit.
storage	Color Code—Blue: Health Hazard/Poison: Storein a secure poison location. Prior to working with chloralyou should be trained on its proper handling and storage.Protect from light, moisture, air, and acids. DEA regulationsrequire storage in a locked storage area. Store in tightlyclosed containers in a cool, well-ventilated area. Metal containers involving the transfer of this chemical should begrounded and bonded. Drums must be equipped with selfclosing valves, pressure vacuum bungs, and flame arresters.Use only nonsparking tools and equipment, especially whenopening and closing containers of this chemical. Sources ofignition, such as smoking and open flames, are prohibitedwhere this chemical is used, handled, or stored in a mannerthat could create a potential fire or explosion hazard.
Shipping	UN2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required.
Purification Methods	Distil chloral, then dry it by distilling through a heated column of CaSO4. [Beilstein 1 H 616, 1 I 328, 1 II 467, 1 III 2663, 1 IV 3142 for anhydr, 1 IV 3143 for hydrate.]
Incompatibilities	Chloral hydrate reacts with strong bases forming chloroform. Contact with acids, or exposure to light may cause polymerization. Reacts with water, forming chloral hydrate. Reacts with oxidizers, with a risk of fire or explosions.
Waste Disposal	Incineration after mixing with another combustible fuel; care must be taken to assure complete combustion to prevent phosgene formation; an acid scrubber is necessary to remove the halo acids produced.

Chloral Preparation Products And Raw materials

Raw materials

Ethanol-->Sulfuric acid-->Chlorine-->CHLOROETHANE-->Chloral hydrate-->2,2,2-TRICHLORO-1-ETHOXYETHANOL

Preparation Products

N,N-Dimethylformamide-->Chloroform-->1,2-Dichloroethane-->Vanillin-->CHLOROETHANE-->Chloromethane-->4-Hydroxybenzaldehyde-->Permethrin-->METHYL 3-(2,2-DICHLOROVINYL)-2,2-DIMETHYL-(1-CYCLOPROPANE)CARBOXYLATE-->Ethyl vanillin-->Cyfluthrin-->Trichloroacetic acid-->Dichlorvos-->ethyl 3-(2,2-dichlorovinyl)-2,2-dimethyl-1-cyclopropanecarboxylate-->Chloral hydrate-->Cypermethrin-->Allethrin-->3-Hydroxy-4-methoxybenzaldehyde-->N,N,N'-TRIMETHYL-1,3-PROPANEDIAMINE-->Dichloroacetic acid-->Trichlorfon-->DIPHENAMID-->4-Ethylbenzoic acid-->2-Fluoro-5-iodotoluene-->2-AMINO-4,6-DIFLUOROBENZOIC ACID-->TRIFORINE-->Trichloroethanol-->2,2,2-Trichloro-1-phenylethyl acetate-->4,4'-DDT-->SODIUM TRICHLOROACETATE-->Mecillinam-->Acetofenate-->Dichloroacetamide-->METHOXYCHLOR-->3-IMINO-2-INDOLINONE-->Tribromoacetaldehyde-->Disperse Yellow 54

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Basic Info

Product Name:

Chloral

Other Name:

Acetaldehyde,2,2,2-trichloro-;Chloral;Acetaldehyde,trichloro-;2,2,2-Trichloroacetaldehyde;Anhydrous chloral;Trichloroacetaldehyde;Trichloroethanal;Grasex;Sporotal 100;2,2,2-Trichloroethanal

CAS No.:

75-87-6

Molecular Formula:

C2HCl3O

InChIKeys:

InChIKey=HFFLGKNGCAIQMO-UHFFFAOYSA-N

Molecular Weight:

147.39

Exact Mass:

147.39

EC Number:

200-911-5

UNII:

FLI06WS32H

UN Number:

2075

DSSTox ID:

DTXSID7024744

Color/Form:

Colorless, mobile, oily liquid

HScode:

2913000010

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

17.1

XLogP3:

1.19 (est)

Appearance:

Trichloroacetaldehyde appears as a colorless oily liquid with a penetrating odor. Reacts with water and denser than water. Contact may irritate skin, eyes and mucous membranes. Toxic by ingestion and inhalation. Used to make pesticides.

Density:

1.5121 g/cm³ @ Temp: 20 °C

Melting Point:

-57.5 °C

Boiling Point:

97.8 °C @ Press: 760 Torr

Flash Point:

75°C

Refractive Index:

1.471

Water Solubility:

H2O: soluble

Storage Conditions:

2-8°C

Vapor Pressure:

50 mm Hg at 25 deg C

Vapor Density:

5.1 (Air = 1)

Toxicity:

Abdominal cavity-mouse LD50: 600 mg/kg

Flammability characteristics:

Thermal decomposition of toxic and tear gas

Odor:

Pungent, irritating odor

OH:

1.60e-12 cm3/molecule*sec

Henrys Law Constant:

2.91e-09 atm-m3/mole|Henry's Law constant = 2.91X10-9 atm-cu m/mol at 25 °C

Dissociation Constants:

pKa = 9.66

Experimental Properties:

Conversion factor: mg/cu m = 6.03 X ppm|Polymerizes under the influence of light and in the presence of sulfuric acid forming a white solid trimer called metachloral|Hydroxyl radical reaction rate constant = 1.60X10-12 cu cm/molec-sec at 25 °C

Air and Water Reactions:

This compound is sensitive to exposure to moisture and light. Soluble in water. This compound reacts with water to form chloral hydrate.

Reactive Group:

Aldehydes

Reactivity Alerts:

Polymerizable

Reactivity Profile:

TRICHLOROACETALDEHYDE reacts with water to form chloral hydrate. It polymerizes under the influence of light and in the presence of sulfuric acid forming a white solid trimer called metachloral. (NTP, 1992)

Heat of Vaporization:

97.1 BTU/Lb

See More Chloral Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 3, Oral

Skin irritation, Category 2

Eye irritation, Category 2

Specific target organ toxicity â single exposure, Category 3

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H301 Toxic if swallowed H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation
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/hearing protection/... P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area.
Response	P301+P316 IF SWALLOWED: Get emergency medical help immediately. P321 Specific treatment (see ... on this label). P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of water/... P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P319 Get medical help if you feel unwell.
Storage	P405 Store locked up. P403+P233 Store in a well-ventilated place. Keep container tightly closed.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Chloral Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
pharmaceutical intermediates,peptides,electronic chemicals

Location:
Room 102, 1st Floor, East Office Building, No. 45 Pengwan Road, Qianwan Bonded Port Area, Qingdao Zone, China (Shandong) Pilot Free Trade Zone

Payment Terms:
100% TT in advance

Average lead Time:
10

Total Annual Revenue:
$10 million-$25 million

Total Employees:
51-100

Year of Establishment:
2024

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Website: orientchem.cc
Email: scarlett@orientchem.cc
WhatsApp: +86 17753254221

Inquiry History

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Country	Product	Purchase Quantity	Date Posted
Croatia	trichloroacetaldehyde	25 G	Jul 1, 2026

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Chloral75-87-6

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