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ORCHID CHEMICAL SUPPLIES LTD

Assessed Supplier Enterprise Certification

Assessed
Supplier
16th
years

ORCHID CHEMICAL SUPPLIES LTD

Business Type:Other

Audited Supplier

Main Products:
For hair dye chemical, Fiber chemical, Amino Acid, Aroma, Speciality, Pharma, Bio-chemical
Year Established:
2009

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ORCHID CHEMICAL SUPPLIES LTD

Country: China (Mainland)

Business Type:Other

Ms.Tracy Chen

Tel: 15858279064（WhatsApp）

Mobile: 15858279064

Tel: 15858279064（WhatsApp）

Fax: +86-571-85395793

URL: http://www.orchid-chem.com

Province/state: Zhejiang

City: Hangzhou

Street: 607, North Zhongshan Road, Hangzhou 310000 China

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  • Ms.Tracy Chen
  • Ms.Daisy Ge
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2.3- Butanedione

CAS NO.431-03-8

  • Min.Order: 23 Metric Ton
  • Payment Terms: L/C,D/A,T/T,Other
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Product Details

Keywords

  • Top supplier of 2.3- Butanedione
  • high quality 2.3- Butanedione
  • Competitive price of 2.3- Butanedione

Quick Details

  • ProName: 2.3- Butanedione
  • CasNo: 431-03-8
  • Application: pharmaceutical industry
  • DeliveryTime: prompt
  • PackAge: 25KG bag
  • Port: Shanghai, Hangzhou, Ningbo
  • ProductionCapacity: 3000 Kilogram/Month
  • Purity: 98.0%
  • Storage: keep in cool and dry place
  • Transportation: by courier/air/sea
  • LimitNum: 23 Metric Ton

Superiority

1.We are not just a manufacturer but aslo a trading company.Our office located in Hangzhou.
2.We have document department who can meet customers' documentary requirements.
3.We have many cooperative plants who can provide price support for us. Besides, we have our purchasing team, who can help to find the chemicals for us.
4.Our payments is flexible. We can accept TT, LC, DA, and pay through Alibaba
5. We have customers all over the world, such as customers in Canada, America, Spain, Iran,Italy and so on.

Details

CAS:
431-03-8
MF:
C4H6O2
MW:
86.09
EINECS:
207-069-8
 

Properties

Melting point:
-4--2 °C
Boiling point:
88 °C(lit.)
Density 
0.985 g/mL at 20 °C
vapor density 
3 (vs air)
vapor pressure 
52.2 mm Hg ( 20 °C)
refractive index 
n20/D 1.394(lit.)
FEMA 
2370 | DIACETYL
Flash point:
45 °F
storage temp. 
2-8°C
solubility 
200g/l
form 
Liquid
color 
Clear yellow
explosive limit
2.4-13.0%(V)
Water Solubility 
200 g/L (20 ºC)
Merck 
14,2966
JECFA Number
408
BRN 
605398
Stability:
Stable. Flammable. Incompatible with acids, strong bases, metals, reducing agents, oxidizing agents. Protect from moisture and water. Note low flashpoint.
InChIKey
QSJXEFYPDANLFS-UHFFFAOYSA-N
 

Safety Information

Symbol(GHS) 

GHS07,GHS02,GHS05,GHS06
Signal word 
Danger
Hazard statements 
H319-H225-H302-H315-H318-H331-H335
Precautionary statements 
P303+P361+P353-P405-P501a-P210-P261-P280-P305+P351+P338-P311-P233-P240-P241+P242+P243-P264-P270-P301+P312+P330-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P370+P378-P403+P235-P501
Hazard Codes 
F,Xn
Risk Statements 
11-20/22-38-41-36/38-20/21/22-37/38
Safety Statements 
9-16-26-37/39-36/37/39-39
RIDADR 
UN 2346 3/PG 2
WGK Germany 
2
RTECS 
EK2625000
F 
13
Autoignition Temperature
365 °C
TSCA 
Yes
HazardClass 
3
PackingGroup 
II
HS Code 
29141990
Toxicity
LD50 orally in rats: 1580 mg/kg (Jenner)

 

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