4-Hydroxy-but-2-ynoic acid | CAS 7218-52-2

Element: hydroxy ynoic acid

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C-S » Chemicals » hydroxy-but-ynoic-acid-PX694698

Identification

4-Hydroxy-but-2-ynoic acid

CAS:

7218-52-2

EINECS:

Molecular Formula:

C₄H₄O₃

MDL:

MFCD06658457

Synonym:

2-butynoic acid,4-hydroxy- ; nsc 620042 ; g-hydroxytetrolic acid ; tetrolicacid, hydroxy- (7ci,8ci) ; 2-butynoic acid, 4-hydroxy- ; 4-hydroxy-2-butynoic acid ; 4-hydroxy-but-2-ynoic acid

Suppliers

Leap Chem Co., Ltd

LC14044212

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CAS equal suppliers

4-Hydroxy-2-butynoic acid

Santa Cruz Biotechnology, Inc.

267540

4-Hydroxybut-2-ynoic acid

Gihi Chemicals Co., Limited

GCL20258100

4-Hydroxybut-2-ynoic acid

Dayang Chem (Hangzhou) Co.,Ltd.

DC23259300

4-Hydroxybut-2-ynoic acid

Chemlyte Solutions

CS13504050

Prices & Availability

Data is processed

Properties for 4-Hydroxy-but-2-ynoic acid

Molecular Weight:

100.07 g·mol−1

Density:

1.429 g/cm3

Boiling point:

319.2 °C at 760 mmHg

Flash point:

161 °C

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:

R36/37/38 - Irritating to eyes, respiratory system and skin

Safety Codes:

S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection

Alternative Distributors of [4-Hydroxy-but-2-ynoic acid]

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

East Chemical Industry Co., Ltd. | Jinan Great Chemical Co., Ltd. | BOC Sciences | Gihi Chemicals Co., Limited