1,4-Dichlorobut-2-yne | CAS 821-10-3

Element: dichlorobut

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C-S » Chemicals » dichlorobut-yne-PX2562920

Identification

1,4-Dichlorobut-2-yne

CAS:

821-10-3

EINECS:

212-474-8

Molecular Formula:

C₄H₄Cl₂

MDL:

MFCD00000981

SMILES:

ClCC#CCCl

Synonym:

dichlorobutyne ; bis(chloromethyl)acetylene ; 1,4-dichlorobutyne ; 1,4-dichloro-2-butyne, 99% 25ml ; 2-butyne, 1,4-dichloro- ; 1,4-dichloro-2-butyne ; 1,4-dichloro-2-butyn ; 1,4-dichloro-but-2-yne ; 1,4-dichlorobut-2-yne 98+% ; 1,4-dichloro-2-butyne,99%

Suppliers

Ambeed, Inc.

A107366

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Santa Cruz Biotechnology, Inc.

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TCI Chemicals (India) Pvt. Ltd.

D1528

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AK Scientific, Inc.

AS7982394

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Dayang Chem (Hangzhou) Co.,Ltd.

DC13025208

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Chemieliva Pharmaceutical Co., Ltd.

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Leap Chem Co., Ltd

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Hangzhou J&H Chemical Co., Ltd.

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Carbone Scientific Co., Ltd.

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Daming Changda Co., Ltd.

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Haihang Industry Co., Ltd.

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Merck Schuchardt OHG

MSO8403360

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Manchester Organics Limited

H17179

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BoomKing Industrial Co.,Limited

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Suzhou Vosun Biotech Co.,Ltd

SVBC11765880

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Zehao Industry Co., Ltd.

ZI10083024

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Gihi Chemicals Co., Limited

GCL11344536

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R&D Scientific Inc.

RS7982394

1,4-Dichloro-2-butyne

Junwee Chemical Co., Ltd.

JC10503150

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BLD Pharmatech Ltd

BP7562268

1,4-Dichloro-2-butyne

Chemlyte Solutions

CS7562268

2-Butyne, 1,4-dichloro-

Angene International Limited

AGN-PC-0JKB12

Prices & Availability

Data is processed

Properties for 1,4-Dichlorobut-2-yne

Molecular Weight:

122.98 g·mol−1

Density:

1.258 g/mL at 25 °C(lit.)

Boiling point:

165-168 °C(lit.)

Flash point:

320 ºF

Hazard Statements

GHS03
Harmful

Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, categories 2, 3
Eye irritation, category 2A
Skin sensitization, category 1
Specific target organ toxicity following single exposure, category 3
- Respiratory tract irritation
- Narcotic effects

Not used

with the "skull and crossbones" pictogram
for skin or eye irritation if:
the "corrosion" pictogram also appears
the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:

R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin
R40 - Limited evidence of a carcinogenic effect

Safety Codes:

S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S38 - In case of insufficient ventilation wear suitable respiratory equipment
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)

Hazard Symbols:

Xi, T

Storage temperature :

2-8°C

RID/ADR certification :

UN 2810

Alternative Distributors of [1,4-Dichlorobut-2-yne]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Downloads

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MSDS:

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