Product introduction
CAS No.: 1005-67-0

Molecular formula: C8H17NO

Quality standard
ItemItem Analytical purity
(AR)
Content(C5H5N)Assay,% ≥ 99
Boiling point Boiling poinr,℃ 115±1
Novolatile,% ≤ 0.002
Mixing test with water Miscibility with water Qualified
Moisture(H5O)Water ≤ 0.1
Chloride(Cl)Chloride,% ≤ 0.0005
Sulfate(SO4)Sulfate,% ≤ 0.001
Ammonia(NH3)Ammonia,% ≤ 0.002
Copper(Cu)Copper Qualified

Hazardous properties
Category Toxic substances
Toxicity classification Highly toxic
Acute toxicity Oral-rat LD50: 338 mg/kg
Irritation data Skin – rabbit 500 mg/24 hours Moderate; Eyes – rabbit 100 mg Moderate
Flammability Hazardous Characteristics Thermal decomposition emits toxic nitrogen oxide fumes; corrosive to skin
Storage and transportation characteristics Ventilated and dry; separate from food materials
Extinguishing agent Water, dry powder, carbon dioxide, foam

Physical and chemical properties
Calculated properties
Precise molecular weight 143.13100
Number of isotope atoms 0
Number of hydrogen bond donors 0
Number of hydrogen bond acceptors 2
Number of heavy atoms 10
Number of rotatable bonds 3
Complexity 79.3
Number of covalent bonding units 1
Number of definite atomic structure centers 0
Number of indeterminate atomic structure centers 0
Number of definite bonding centers 0
Uncertain number of chemical bonding centers 0
Reference value for calculation of hydrophobic parameters (XlogP) 1.1
Number of interconversion isomers None
Surface charge 0
Polar surface area of topological molecules 12.5
Experimental properties
Density 0.8105 g/cm3 (20 ºC)
Melting point -57.1 ºC
Boiling point 78 ºC/22 mmHg(lit.)
Flash point 51.9±22.7 ºC,
Refractive index 1.4420 (20 ºC)
Solubility Soluble (50 g/L) (25 ºC),
PSA 12.47000
LogP 1.05660
Safety Information
Symbols: GHS02 GHS07
Signal word Warning
Signal word Warning
Hazard statement: H226-H302+H312-H315-H319
Warning statements: P210-P233-P240-P241+P242+P243-P264-P270-P280-P301+P312+P330-P302+P352+P312+P362+P364-P305+P351+P338+P337+P313-P370+P378-P403 +P235-P501
Dangerous Goods Transport Number 1993
RTECS No. QD8773000
Storage condition Sealed in dry,Room Temperature(BD143791)
PackingGroup III
HazardClass 3
International standard related data
EINECS 28457
Customs data
Customs code 2934999090
Customs data
Chinese customs code.
2934999090
Overview.
2934999090. other heterocyclic compounds. VAT rate:17.0%. Refund rate:13.0%. Regulatory conditions:None. MFN Tariff:6.5%. General tariff:20.0%.

Declaration elements.
Name, Content, Use

Summary: 2934999090.
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%.

Storage and transportation.
Should be sealed and stored in a dry, cool and ventilated warehouse

Package.
200KG/drum Storage: It is recommended to store in dry and cool area with proper ventilation.
Please fasten the lid as soon as possible after the original packaging to prevent the mixing of other substances such as water and other substances from affecting the product performance.
Do not inhale dust and avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes.
Store contaminated clothes separately and wash them before use. Maintain good hygiene habits.