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(+/-)-2-Acetoxypropionic acid

CAS No.
535-17-1
Chemical Name:
(+/-)-2-Acetoxypropionic acid
Synonyms
2-acetoxypropanoic acid;Acetyllactic acid;alpha-acetolactate;RARECHEM AX KI 1004;O-Acetyllactic Acid;α-Acetoxypropionic acid;2-(Acetyloxy)propanoic acid;(±)-2-Acetoxypropionic acid;(+/-)-2-Acetoxypropionic acid;(+/-)-2-Acetoxypropionic acid
CBNumber:
CB4414979
Molecular Formula:
C5H8O4
Molecular Weight:
132.11
MDL Number:
MFCD00674491
MOL File:
535-17-1.mol
MSDS File:
SDS
Last updated:2026-09-12 18:52:49

(+/-)-2-Acetoxypropionic acid Properties

Melting point 58.35°C
Boiling point 127°C/11mmHg(lit.)
Density 1.176 g/mL at 20 °C(lit.)
refractive index n20/D 1.423
pka 2.74±0.10(Predicted)
form clear liquid
color Colorless to Almost colorless
Specific Gravity 1.162
BRN 1722938
InChI 1S/C5H8O4/c1-3(5(7)8)9-4(2)6/h3H,1-2H3,(H,7,8)
InChIKey WTLNOANVTIKPEE-UHFFFAOYSA-N
SMILES CC(OC(C)=O)C(O)=O
LogP 0.074 (est)
FDA UNII 9QA2F3GU47
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P302+P352-P305+P351+P338
target organs Respiratory system
PPE Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
HS Code  2918.99.5000
Storage Class 10 - Combustible liquids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
NFPA 704
1
2 0

(+/-)-2-Acetoxypropionic acid price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 00878 (±)-2-Acetoxypropionic acid ≥97.0% (GC) 535-17-1 5ML $162 2026-04-30 Buy
TCI Chemical A2931 2-Acetoxypropionic Acid >98.0%(T) 535-17-1 1g $48 2026-04-30 Buy
TCI Chemical A2931 2-Acetoxypropionic Acid >98.0%(T) 535-17-1 5g $143 2026-04-30 Buy
aablocks AA00I9GY 2-Acetoxypropanoic Acid ≥98% 535-17-1 250mg $26 2026-05-29 Buy
aablocks AA00I9GY 2-Acetoxypropanoic Acid 98% 535-17-1 1g $36 2026-05-29 Buy
Product number Packaging Price Buy
00878 5ML $162 Buy
A2931 1g $48 Buy
A2931 5g $143 Buy
AA00I9GY 250mg $26 Buy
AA00I9GY 1g $36 Buy

(+/-)-2-Acetoxypropionic acid Chemical Properties,Uses,Production

849585-22-4
108-24-7
535-17-1
Synthesis of (+/-)-2-Acetoxypropionic acid from 2-Hydroxypropanoic acid and Acetic anhydride

(+/-)-2-Acetoxypropionic acid Preparation Products And Raw materials

Raw materials

Preparation Products

(+/-)-2-Acetoxypropionic acid Suppliers

Global( 47)Suppliers
Supplier Tel Email Country ProdList Advantage
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Nanjing Chemlin Chemical Co., Ltd 025-83697070 13770331960 info@chemlin.com.cn China 16305 64
Shandong Xiya Chemical Co., Ltd 13355009207 13355009207 3007715519@qq.com China 18722 57
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-36680489 Sales-JP@TCIchemicals.com Japan 28364 80
TCI Europe 320-37350700 sales@tcieurope.eu Europe 23654 75
TCI AMERICA 800-4238616 sales@tciamerica.com Americas 23636 75
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-6206333 13167063860 anhua.mao@aladdin-e.com China 29985 65
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51389 80
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
9ding chemical ( Shanghai) Limited 021-021-52271985 17721149837 sales@9dingchem.com China 19780 60
2-(Acetyloxy)propanoic acid RARECHEM AX KI 1004 alpha-acetolactate Acetyllactic acid α-Acetoxypropionic acid (+/-)-2-Acetoxypropionic acid >=97.0% (GC) Propanoic acid, 2-(acetyloxy)- O-Acetyllactic Acid (±)-2-Acetoxypropionic acid (±)-2-Acetoxypropionic acid, CAS 535-17-1 (+/-)-2-Acetoxypropionic acid 2-acetoxypropanoic acid (+/-)-2-Acetoxypropionic acid 535-17-1 Organic Building Blocks Building Blocks C1 to C5 Carboxylic Acids Carbonyl Compounds