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氰
- 中文名称：
- 氰
- 中文别名：
- 氰;
氰[液化的];
二氰;
乙二腈
- 英文名称：
- Ethanedinitrile
- 英文别名：
- oxalonitrile;
CYANOGEN;
Carbon nitride;
paracyanogen;
Prussite;
Oxalyl cyanide;
diisocyanogen;
Dicyan;
Ethanedinitrile;
Nitriloacetonitrile;
Oxalic acid dinitrile;
Dicyanogen;
cyanogen (pseudo)cyanide
- CAS No.：
- 460-19-5
- 分 子 式：
- C2N2
- 分 子 量：
- 52.04
- 精确分子量：
- 52.00610
- PSA：
- 47.58000
- EINECS：
- 207-306-5
- BRN：
- 1732464
- InChI：
- The Key: NPEMKTLMDYAXKQ-UHFFFAOYSA-N3
- 危险品标志：
- Flammable limits in air 6–32%. Store away from light and heat. A very toxic material. TLV: 10 ppm.
- 风险术语：
- 11-23-50/53
- 安全术语：
- A poison by subcutaneous and possibly other routes. Moderately toxic by inhalation. Human systemic effects by inhalation: damage to the olfactory nerves and irritation of the conjunctiva. A systemic irritant by inhalation and subcutaneous routes. A human eye irritant. Very dangerous fire hazard when exposed to heat, flames (sparks), or oxidizers. To fight fire, stop flow of gas. Potentially explosive reaction with powerful oxidants (e.g., dichlorine oxide, fluorine, oxygen, ozone). When heated to decomposition or on contact with acid, acid fumes, water, or steam will react to produce highly toxic fumes of NOx and CN−. See also other cyanogen entries and CYANIDE.
- 分子结构式：
-
- SDS：
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