天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

Welcome to chemicalbook!
+1 (818) 612-2111
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >Organic Chemistry>Amides> 1,2-DIAMINO-2-METHYLPROPANE
1,2-DIAMINO-2-METHYLPROPANE
  • 1,2-DIAMINO-2-METHYLPROPANE
  • 1,2-DIAMINO-2-METHYLPROPANE

1,2-DIAMINO-2-METHYLPROPANE NEW

Price $5 $0.1
Package 1KG 1000KG
Min. Order: 1KG
Supply Ability: g-kg-tons, free sample is available
Update Time: 2024-04-16

Product Details

Product Name: 1,2-DIAMINO-2-METHYLPROPANE CAS No.: 811-93-8
Min. Order: 1KG Purity: 99%
Supply Ability: g-kg-tons, free sample is available Release date: 2024/04/16
Lead time: In stock, ready for shipment Packaging: bag/bottle/drum/IBC
Delivery: By express, by air, by sea Origin: Manufacturer, advantage product
COA, MSDS: Available, contact us for details Name: Tina

 1. Materials information

Names

Name2-Methyl-1,2-Propanediamine
SynonymMore Synonyms

 Chemical & Physical Properties

Density0.9±0.1 g/cm3
Boiling Point130.9±8.0 °C at 760 mmHg
Melting Point120-121oC
Molecular FormulaC4H12N2
Molecular Weight88.151
Flash Point23.9±0.0 °C
Exact Mass88.100044
PSA52.04000
LogP-1.34
Vapour Pressure9.5±0.2 mmHg at 25°C
Index of Refraction1.454

 MSDS

2-Methyl-1,2-propanediamine MSDS(Chinese)

 Toxicological Information

CHEMICAL IDENTIFICATION

  • RTECS NUMBER :

  • TX8250000

  • CHEMICAL NAME :

  • 1,2-Propanediamine, 2-methyl-

  • CAS REGISTRY NUMBER :

  • 811-93-8

  • BEILSTEIN REFERENCE NO. :

  • 0773658

  • LAST UPDATED :

  • 199612

  • DATA ITEMS CITED :

  • 1

  • MOLECULAR FORMULA :

  • C4-H12-N2

  • MOLECULAR WEIGHT :

  • 88.18

  • WISWESSER LINE NOTATION :

  • ZX1&1&1Z

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 :

  • 500 mg/kg

  • TOXIC EFFECTS :

  • Behavioral - somnolence (general depressed activity) Skin and Appendages - hair

  • REFERENCE :

  • CHTPBA Chimica Therapeutica. (Paris, France) V.1-8, 1965-73. For publisher information, see EJMCA5. Volume(issue)/page/year: 4,136,1969

 Safety Information

Hazard CodesC: Corrosive;
Risk PhrasesR10
Safety PhrasesS26-S36/37/39-S45
RIDADR2734
RTECSTX8250000
Packaging GroupII
Hazard Class8

 Synthetic Route

Previous 1/6 Next
Article illustration

2-Amino-2-methy...

19355-69-2

~%

Article illustration

2-Methyl-1,2-pr...

811-93-8

Literature: Journal of the American Chemical Society, , vol. 75, p. 1478
Article illustration

2-methyl-2-nitr...

549505-81-9

~%

Article illustration

2-Methyl-1,2-pr...

811-93-8

Literature: WO2012/173735 A1, ; Page/Page column 7 ;
Article illustration

Aziridine,2,2-d...

2658-24-4

~%

Article illustration

2-Methyl-1,2-pr...

811-93-8

Literature: Journal of the American Chemical Society, , vol. 70, p. 184

 Synonyms

1,2-Propanediamine, 2-methyl-
EINECS 212-374-4
MFCD00008054
2-methylpropane-1,2-diamine
2-Methyl-1,2-propanediamine
2-methyl-1,2-diaminopropane


2. Packaging of materials

  • For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.

  • For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product. 

                             Or smaller package 1kg/bottle, 10kgs/bottle as request. 


Article illustrationArticle illustration


3. Shipping & Delivery

  • By Express

Provide door to door service

Suitable for goods under 50kg

Delivery: 3-7 days

Cost: low cost

Article illustration


  • By Air

Provide airport to airport service

Suitable for goods over 50kg

Delivery: 3-14 days

Cost: high cost

Article illustration


  • By Sea

Provide seaport to seaport service

Suitable for goods over 100kg

Delivery: 2-45 days

Cost: low cost

Article illustration


4. Contact information

For more details, pls contact us freely.

Email address: Tina@fdachem.com

Mob: 86 13213167925

WhatsApp/Skype/Wechat/LINE: 86 13213167925



Company Profile Introduction

Henan Fengda Chemical Co., Ltd. is located in the High-tech Development Zone of Henan Province. Specializing in the production and sales of various fine chemical products required for industrial production, including chemical raw materials, organic raw materials, petrochemicals, chemical reagents, solvents, catalysts, and additives, etc.

You may like

Recommended supplier

Product name Price   Suppliers Update time
$1490.00/500g
VIP1Y
R&D Scientific Inc.
 2024-11-18
$180.00/1KG
Longyan Tianhua Biological Technology Co., Ltd
 2020-11-16
$1.00/1KG
VIP7Y
Career Henan Chemical Co
 2019-07-09
  • Since: 2023-02-10
  • Address: Room 01, 2288 E05, Building 14, East Henan University, Science and Technology Park, 279 Xisanhuan Ro
INQUIRY