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1,1-Dichloroethane

1,1-Dichloroethane structure

CAS No:
75-34-3
Formula:
C2H4Cl2
Chemical Name:
1,1-Dichloroethane
Synonyms:
Ethane,1,1-dichloro-;1,1-Dichloroethane;Ethylidene chloride;Ethylidene dichloride;Dichloromethylmethane;1,1-Ethylene dichloride;HCC 150a;F 150a
Categories:
Analytical Chemistry > Standard

Description

Also ethylidene chloride,CH3CHCl2 is a colorless,neutral,mobile liquid with an aromatic ethereal odor and saccharin taste. Soluble in alcohol, ether,fixed and volatile oils and very sparingly soluble in water. It is used as an extraction solvent and fumigant. 1,1-Didichloroethane is a colorless, oily liquid with a chloroform-like odor.

1,1-Dichloroethane Basic Attributes

Molecular Weight：

98.96

Exact Mass：

98.96

EC Number：

200-863-5

Characteristics

PSA：

XLogP3：

1.53

Appearance：

1,1-dichloroethane appears as a colorless liquid with an ether-like odor. Slightly soluble in water and slightly denser than water. Flash point below 70°F. Vapors denser than air. Used to make other chemicals.

Density：

1.1680 g/cm³ @ Temp: 25 °C

Melting Point：

-96.9 °C

Boiling Point：

57.4 °C

Flash Point：

-6°C

Refractive Index：

1.410

Water Solubility：

5.057g/L(25 ºC)

Storage Conditions：

Refrigerator

Vapor Pressure：

227 at 25 °C (quoted, Howard, 1990)

Vapor Density：

3.44

Toxicity：

ral-rat LD50: 725 mg/kg; inhalation-rat LC50: 13000 PPM/4 hours

Flammability characteristics：

Flammable; heat decomposes toxic chloride gases, such as phosgene

Explosive limit：

Explosive limits , vol% in air: 5.6-11.4

Odor：

Aromatic ethereal odor

Taste：

As of chloroform

PH：

Neutral

Safety Information

Packing level：

Hazard category：

3.1

Transport codes：

2362

wgk germany：

hazard class code：

11-22-36/37-52/53-39/23/24/25-23/24/25

safety instructions：

16-23-26-36-61-45-36/37-7

RTECS Number：

KI0175000

Marks：

Xi,F,Xn,T

Storage features：

Treasury is ventilated, low temperature and dry; stored and transported separately from oxidant

Hazard note：

Flammable/Irritant

Explosive characteristics：

Mix with air to form explosive mixture;

Stability/Shelf Life：

Stable. Highly flammable. Vapour/gas mixtures explosive. Incompatible with plastics, many organic materials. Reacts with metals, oxidizing agents.

Precautionary statement(s)：

P210-P260-P280-P301 + P310-P311

Hazard Statements：

H225-H301 + H311 + H331-H370

Toxicity

Toxicity class：

moderately toxic

1,1-Dichloroethane Use and Manufacturing

Methods of Manufacturing

It is obtained from vinyl chloride under the catalysis of aluminum chloride, ferric chloride or zinc chloride, using 1, 1-dichloroethane as the medium, and reacting with hydrogen chloride in liquid phase. In the production of 1, 2-dichloroethane from the chlorination of ethylene, a small amount of 1, 1-dichloroethane is also co-produced.

Uses

Solvent for paint, varnishes; degreaser.Has been used as a surgical anesthetic.

Computed Properties

Molecular Weight:98.96
XLogP3:1.9
Exact Mass:97.9690055
Monoisotopic Mass:97.9690055
Heavy Atom Count:4
Complexity:11.5
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

1,2-Dichloroethane

Ethane

VINYL CHLORIDE

Acetaldehyde

Ethylene oxide

Zinc chloride

Phosphorus trichloride

Downstream Products

Ethane

Recommended Suppliers of 1,1-Dichloroethane

Shaanxi Dideu Medichem Co. Ltd Contact Supplier

CN
5 YRS

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99% 1,1-Dichloroethane CAS NO 75-34-3 ISO 9001:2005 REACH Verified Producer

CAS No.: 75-34-3

Grade: Industrial Grade

Content: 99%

Inquiry
Shanghai Lonwin Chemical Co.,Ltd Contact Supplier

CN
3 YRS

Business licensed

Trader Supplier of CHEMICALS,REAGENTS

High purity 1,1-Dichloroethane CAS NO.75-34-3

CAS No.: 75-34-3

Grade: Pharmaceutical Grade

Content: 99%

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