CAS 3721-95-7|Cyclo-butyl formic acid

Introduction:Basic information about CAS 3721-95-7|Cyclo-butyl formic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common NameCyclo-butyl formic acid
CAS Number3721-95-7Molecular Weight100.116
Density1.2±0.1 g/cm3Boiling Point195.3±8.0 °C at 760 mmHg
Molecular FormulaC5H8O2Melting Point−7.5 °C(lit.)
MSDSChineseUSAFlash Point83.9±0.0 °C
Symbol
GHS05, GHS07
Signal WordDanger

Names

NameCyclobutanecarboxylic acid
SynonymMore Synonyms

Chemical & Physical Properties

Density1.2±0.1 g/cm3
Boiling Point195.3±8.0 °C at 760 mmHg
Melting Point−7.5 °C(lit.)
Molecular FormulaC5H8O2
Molecular Weight100.116
Flash Point83.9±0.0 °C
Exact Mass100.052429
PSA37.30000
LogP0.65
Vapour Pressure0.2±0.8 mmHg at 25°C
Index of Refraction1.502
InChIKeyTXWOGHSRPAYOML-UHFFFAOYSA-N
SMILESO=C(O)C1CCC1

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GU1335000
CHEMICAL NAME :
Cyclobutanecarboxylic acid
CAS REGISTRY NUMBER :
3721-95-7
BEILSTEIN REFERENCE NO. :
1816777
LAST UPDATED :
199701
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C5-H8-O2
MOLECULAR WEIGHT :
100.13
WISWESSER LINE NOTATION :
L4TJ AVQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1270 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPPMAB Journal of Pharmacy and Pharmacology. (Pharmaceutical Soc. of Great Britain, 1 Lambeth High St., London SEI 7JN, UK) V.1- 1949- Volume(issue)/page/year: 21,85,1969
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1270 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPPMAB Journal of Pharmacy and Pharmacology. (Pharmaceutical Soc. of Great Britain, 1 Lambeth High St., London SEI 7JN, UK) V.1- 1949- Volume(issue)/page/year: 21,85,1969

Safety Information

Symbol
GHS05, GHS07
Signal WordDanger
Hazard StatementsH302-H312-H314-H332
Precautionary StatementsP280-P305 + P351 + P338-P310
Personal Protective EquipmentFaceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard CodesXi:Irritant
Risk PhrasesR36/37/38
Safety PhrasesS23-S24/25
RIDADR3265
WGK Germany3
RTECSGU1335000
Packaging GroupIII
Hazard Class8
HS Code2942000000

Customs

HS Code2916209090
Summary2916209090 other cyclanic, cyclenic or cyclotherpenic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

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Synonyms

cyclobutane carboxylic acid
EINECS 223-072-7
cyclobutylcarboxylic acid
MFCD00001323
Cyclo-butyl formic acid
cyclobutanoic acid
Cyclobutanecarboxylic acid
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