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Solution 1,4-Butanediol

CAS No.:
110-63-4
Grade:
Industrial grade
Molecular Formula:
C4H10O2
Molecular Weight:
90.121
HS Code:
2905399090
IUPAC Name:
butane-1,4-diol
Synonyms:
sucolb; 1,4-Butanediol; BDO;

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1. Introduction of 1,4-Butanediol

Chemical Name	1,4-Butanediol
CAS No.	110-63-4
Molecular Formula	C4H10O2
Molecular Weight	90.121
EINECS	203-786-5

2. Properties of 1,4-Butanediol

Appearance & Physical State	Colorless oily liquid
Melting Point	20.2°C
Boiling point	228°C
Water soluble	Miscible
The vapor pressure	0.015mmHg at 25°C

3. Chemical Analysis Certificate

Manufacture date: Jan.07,2022 LOT NUMBER:202200056

Name Of Commodity: 1,4-Butanediol (BDO) Specification: ≥ 99.5% Molecular Formula:C₄H₁₀O₂ CAS Registry Number:110-63-4 EINECS: 203-786-5 H S CODE: 2905399002
Manufacturer: Qingdao Hisea Chem Co., Ltd
Standard: COMPLYS WITH STANDARD OF GB /T24768-2009
Package and Storage:Plastic cask or drum made of aluminum,stainless steel or galvanized iron and also in the tank car according to the provisions of transporting poisonous and harmful goods.BDO can be stored indefinitely if package hermetically and don’t touch the thermal energy.Under the nature condition the BDO is nonexplosible,combustible but can’t spontaneously combust.
Testing Items	High-Class	Qualified Product	Testing Results (%)
1,4-Butanedi (BDO)w/% Min≥	99.7	99.5	99.81
Chrominance / Hazen unit (Pt-Co color number ) Max≤	10	10	3.6
Water, W / % Max ≤	0.03	0.05	0.01
Carbonyl,Unit mgKOH/g Max ≤	0.1	0.1	0.1
Notes: Form: Colorless oily liquid,Combustible,Miscible with water,soluble in methyl alcohol.ethanol or acelone,sparing soluble in diethyl ether Hygroscopic,bitter in taste. The Freezing Temperature : 20.1°C The melting Temperature : 20.2°C The Boiling Temperature : 228°C The relative Density: 1.0171 (20/4°C ) The opening flash Point: 121°C The ignition point: 370°C The refractive index:1.446 USE:BDO used as important raw materials for producing engineering plastics polybutylene terephthalate(PBT),tetrahydrofuran,Y-butyrolactone,polyurethane leather,Thermoplastic Polyurethane and polyurethane

4. Security

Poisonous. When attached to diseased or injured skin or consumed, it may at first appear anaesthetic and cause specific pathological changes in the liver and kidneys, followed by sudden death (without prolonged latency) from central nervous paralysis. Oral LD50 of mice ranged from 210 to 420mg/kg. Production equipment should be sealed to prevent leakage, operators wear protective equipment. People with skin trauma are strictly prohibited to contact with this product.

Aluminum, stainless steel, galvanized iron drum or plastic drum packaging, or tank truck according to the provisions of inflammable and toxic goods storage and transportation. Because the melting point is as high as 20℃, the tank car should be equipped with heating pipe.

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