Melting point :12-16 °C(lit.)
Boiling point :196 °C22 mm Hg(lit.)
Density :1.24 g/mL at 25 °C(lit.)
refractive index :n20/D 1.451(lit.)
Flash point :>230 °F
storage temp. :Sealed in dry,Room Temperature
solubility :soluble in Ether
form :clear liquid
pka :4.52(at RT℃)
color :Colorless to Almost colorless
BRN :1700264
InChI :InChI=1S/C4H7ClO2/c5-3-1-2-4(6)7/h1-3H2,(H,6,7)
InChIKey :IPLKGJHGWCVSOG-UHFFFAOYSA-N
SMILES :C(O)(=O)CCCCl
CAS DataBase Reference :627-00-9(CAS DataBase Reference)
EPA Substance Registry System :4-Chlorobutyric acid (627-00-9)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:	P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.