Chemical Name |
Bis(cyclopentadienyl)chromium(II) |
Synonym |
Bis(η5-cyclopentadienyl)chromium(II) Bis(cyclopentadiene)chromium(II) chromocene bis(cyclopentadienyl)chromium(II) 二茂铬 Chromium, di-pi-cyclopentadienyl- Chromium, dicyclopentadienyl- 双(环戊二烯)铬(II) Chromium, di-π-cyclopentadienyl- 二(环戊二烯基)铬(II) 二茂铬 Bis(eta(5)-cyclopentadienyl)chromium Chromocene, Di(cyclopentadienyl)chromium(II) bis(η5-cyclopenta-2,4-dien-1-yl)chromium 二(环戊二烯基)铬(II) Bis(cyclopentadiene)chromium Bis(cyclopentadienyl)chromium Di(η5-cyclopentadienyl)chromium Dicyclopentadienylchromium Di((eta-5)-cyclopentadienyl)chromium Bis(cyclopentadienyl)chromium(II) |
PubChem Substance ID |
24863782 |
EC Number |
215-036-4 |
Chemical Name Translation |
双(环戊二烯)铬 |
MDL Number |
MFCD00013750 |
CAS Number |
1271-24-5 |
GHS Symbol
TYPE OF TEST : Mutation in microorganisms TEST SYSTEM : Bacteria - Salmonella typhimurium DOSE/DURATION : 1 mg/plate REFERENCE : EMMUEG Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- Volume(issue)/page/year: 19(Suppl 21),2,1992
WGK Germany |
3 |
Precautionary statements |
|
-
P261
Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
-
P280
Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
-
P305+P351+P338
|
Hazard statements |
|
-
H332
Harmful if inhaled 吸入有害
-
H315
Causes skin irritation 会刺激皮肤
-
H302
Harmful if swallowed 吞食有害
-
H312
Harmful in contact with skin 皮肤接触有害
-
H335
May cause respiratory irritation 可能导致呼吸道刺激
-
H319
Causes serious eye irritation 严重刺激眼睛
|
Hazard Codes |
4.2 Xn |
RTECS |
GB7600000 |
Personal Protective Equipment |
dust mask type N95 (US), Eyeshields, Gloves |
Signal word |
Warning |
Safety Statements |
|
-
S37/39
Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护;
-
S26
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
-
S33
Take precautionary measures against static discharges 对静电采取预防措施;
-
S8
Keep container dry 保持容器干燥;
-
S30
Never add water to this product 切勿将水加入该产品中;
-
S37
Wear suitable gloves 戴适当手套;
|
UN Number |
3391 |
Risk Statements |
|
-
R36/37/38
Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
-
R17
Spontaneously flammable in air 在空气中能够自燃
-
R20/21/22
Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
|
Storage condition |
Air & Moisture Sensitive |
Packing Group |
I |
Restrict |
危险品 |
{uni_hamburg} Short: EINECS
Title: EINECS (European Inventory of Existing Commercial Chemical Substances)
Source
{uni_hamburg} Short: II/25D
Title: Structure Data of Free Polyatomic Molecules: Molecules Containing Five or More Carbon Atoms
Author: Graner, G.; Hirota, E.; Iijima, T.; Kuchitsu, K.; Ramsay, D.A.; Vogt, J.; Vogt, N.
Editor: Kuchitsu, K.
Source: Landolt-Börnstein, New Series
Volume: II/25D
Year: 2003
Keyword: Free Polyatomic Molecules; Carbon Atoms; Molecules
ISBN: 3-540-42860-7
ISBN: 978-3-540-42860-2
Internet Resource: DOI:10.1007/b75952
RefComment: VIII, 569 pages. Hardcover
RefComment: Written for scientists and researchers in the fields of chemistry and physics
Abstract: This fourth subvolume presents data on the geometric parameters (internuclear distances, bond angles, dihedral angles of internal rotation etc) of free polyatomic molecules including free radicals and molecular ions. The survey on structure data consists of four subvolumes, each containing the geometric parameters determined in the gas phase either by an analysis of the rotational constants (and sometimes the vibrational constants) obtained from microwave, infrared, Raman, electronic and photoelectron spectroscopy or by an analysis of electron diffraction intensities. Most of the structures listed in the tables are for molecules in the electronic ground state, but structures for electronically excited states have also been included as far as they are available. In this fourth subvolume, the structure of molecules containing five to sixty carbon atoms is listed.
{uni_hamburg} Short: IV/8A
Title: Enthalpies of Fusion and Transition of Organic Compounds
Author: Zhang, Z.-Y.; Frenkel, M.; March, K.N.; Wilhoit, R.C.
Editor: Marsh, K.N.
Source: Landolt-Börnstein, New Series
Volume: IV/8A
Year: 1995
Keyword: organic compounds; enthaly of fusion; melting point; phase transition
ISBN: 3-540-58854-X
ISBN: 978-3-540-58854-2
Internet Resource: DOI:10.1007/b55145
RefComment: VIII, 588