Welcome to LookChem.com Sign In|Join Free
  • or
Home > Pharmaceutical > 21284 > 

21284-11-7

Products Categories

Basic Information
CAS No.: 21284-11-7
Name: CROTOCIN
Molecular Structure:
Molecular Structure of 21284-11-7 (CROTOCIN)
Formula: C19H24 O5
Molecular Weight: 332.43
Synonyms: Crotocin(7CI); Trichothec-9-en-4-ol, 7,8:12,13-diepoxy-, 2-butenoate, [4b(Z),7b,8b]-; Trichothec-9-en-4b-ol, 7b,8b:12,13-diepoxy-, crotonate, (Z)- (8CI); Crotonic acid,7b,8b:12,13-diepoxytrichothec-9-en-4b-yl ester, (Z)- (8CI);Spiro[5,8-methanooxireno[g][1]benzoxepin-9,2'-oxirane], trichothec-9-en-4-olderiv.
Density: 1.28g/cm3
Melting Point: 126°C
Boiling Point: 429.7°Cat760mmHg
Flash Point: 188.2°C
Safety: Moderately toxic by ingestion, intravenous, and intraperitoneal routes. A skin irritant. Mutation data reported. When heated to decomposition it emits acrid smoke and fumes.
PSA: 60.59000
LogP: 2.15430
Related products
Hot Products
  • Display:default sort

    New supplier

  • Trichothec-9-en-4-ol,7,8:12,13-diepoxy-, (2Z)-2-butenoate, (4b,7b,8b)-

  • Casno:

    21284-11-7

    Trichothec-9-en-4-ol,7,8:12,13-diepoxy-, (2Z)-2-butenoate, (4b,7b,8b)-

    Min.Order: 10 Gram

    FOB Price:  USD $ 0.0-0.0

    Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

    Hangyu Biotech is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and O

  •  Zibo Hangyu Biotechnology Development Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-15965530500

    Address:Room1701, Tianxing Building,Licheng district, jinan, Shandong, China

       Inquiry Now

  • Trichothec-9-en-4-ol,7,8:12,13-diepoxy-, (2Z)-2-butenoate, (4b,7b,8b)-

  • Casno:

    21284-11-7

    Trichothec-9-en-4-ol,7,8:12,13-diepoxy-, (2Z)-2-butenoate, (4b,7b,8b)-

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    factory?direct?sale Application:Fine chemical intermediates, used as the main raw material for the synthesis of various pesticides, medicines, surfactants, polymer monomers, and antifungal agents

    Antimex Chemical Limied, was founded in 2001, we are specializing in manufacturing & researching of Active pharmaceutical Ingredients,Veterinary pharm APIs,cosmetic ingredients,and

  •  Antimex Chemical Limied

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:0086-21-50563169

    Address:Room1027,No.Jinyu Road,Pudong

       Inquiry Now

  • Trichothec-9-en-4-ol,7,8:12,13-diepoxy-, (2Z)-2-butenoate, (4b,7b,8b)-

  • Casno:

    21284-11-7

    Trichothec-9-en-4-ol,7,8:12,13-diepoxy-, (2Z)-2-butenoate, (4b,7b,8b)-

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    factory?direct?sale Application:Fine chemical intermediates, used as the main raw material for the synthesis of various pesticides, medicines, surfactants, polymer monomers, and antifungal agents

    We are a team of industry experts, dedicated to delivering the best chemical solutions from quality suppliers across China. Putting our customers first, we take a holistic approach

  •  Chemlyte Solutions

    China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86-189 8945 5137

    Address:Jian Qiao Community, 789 Shenhua Road, Xihu District, Hangzhou, China, 310000

       Inquiry Now

  • Total:3 Page 1 of 1 1
Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 21284-11-7

Chemistry

Synonyms: 4-Isocrotonyloxy-7,8-epoxyscirp-9-ene ; Antibiotic T ; Crotocin ; Trichothec-9-en-4-ol, 7,8:12,13-diepoxy-, 2-butenoate, (4-beta(Z),7-beta,8-beta)- 
Molecular Formula of Crotocin (CAS NO.21284-11-7 ) : C19H24O5
Molecular Weight: 332.3909 g/mol
Surface Tension: 47.2 dyne/cm 
Index of Refraction: 1.58   
Density: 1.28 g/cm3 
Flash Point: 188.2°C 
Enthalpy of Vaporization: 68.51 kJ/mol 
Boiling Point: 429.7°C at 760 mmHg 
Vapour Pressure: 1.37E-07 mmHg at 25°C 
Following is the structure of Crotocin (CAS NO.21284-11-7 ) :

Toxicity Data With Reference

1.    

skn-gpg 332 ng MLD

     FAATDF    Fundamental and Applied Toxicology . 4 (2, Pt 2) .(Academic Press, Inc.,Duluth.: )1984,5124.
2.    

mma-sat 100 µg/plate

     CNREA8    Cancer Research. 38 (1978),536.
3.    

orl-mus LD50:1000 mg/kg

     85GDA2    CRC Handbook of Antibiotic Compounds . 6 Berdy, Janos.Boca Raton, FL.: CRC Press(1981),183.
4.    

ipr-mus LD50:810 mg/kg

     85ERAY    Antibiotics: Origin, Nature, and Properties. 3 (1978),2043.
5.    

ivn-mus LD50:700 mg/kg

     85GDA2    CRC Handbook of Antibiotic Compounds . 6 Berdy, Janos.Boca Raton, FL.: CRC Press(1981),183.

Safety Profile

Moderately toxic by ingestion, intravenous, and intraperitoneal routes. A skin irritant. Mutation data reported. When heated to decomposition it emits acrid smoke and fumes.
The RIDADR of Crotocin (CAS NO.21284-11-7 ) is 3172, its HazardClass is 6.1(a), and its PackingGroup is.